{"title":"NASA","description":"","products":[{"product_id":"mth-30-73631","title":"MTH 30-73631 - 33K Gallon Tank Car \"NASA\" #2019","description":"\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.2172%;\"\u003eAnnounced Date:\u003c\/td\u003e\n\u003ctd style=\"width: 67.7828%;\"\u003eJuly 2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.2172%;\"\u003eReleased Date:\u003c\/td\u003e\n\u003ctd style=\"width: 67.7828%;\"\u003eAug 2024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 27.2172%;\"\u003eIndividually Boxed:\u003c\/td\u003e\n\u003ctd style=\"width: 67.7828%;\"\u003eNo - 2 to a case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003eRoad Name: \u003cspan data-mce-fragment=\"1\"\u003eNASA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoad Number: 2019\u003c\/li\u003e\n\u003cli\u003eProduct Line: RailKing\u003c\/li\u003e\n\u003cli\u003eScale: O Gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIntricately Detailed, Durable ABS Body\u003c\/li\u003e\n\u003cli\u003eColorful, Attractive Paint Scheme\u003c\/li\u003e\n\u003cli\u003eMetal Wheels and Axles\u003c\/li\u003e\n\u003cli\u003eDie-Cast 4-Wheel Trucks\u003c\/li\u003e\n\u003cli\u003eFast-Angle Wheel Sets\u003c\/li\u003e\n\u003cli\u003eNeedle-Point Axles\u003c\/li\u003e\n\u003cli\u003e(2) Operating Die-Cast Metal Couplers\u003c\/li\u003e\n\u003cli\u003eDetailed Brake Wheel\u003c\/li\u003e\n\u003cli\u003eNear-Scale Proportions\u003c\/li\u003e\n\u003cli\u003eUnit Measures: 14 3\/4” x 2 3\/8” x 3 3\/4”\u003c\/li\u003e\n\u003cli\u003eOperates On O-31 Curves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe tank car was relatively uncommon until the 1870s, when the nascent petroleum industry ordered large quantities of metal tanks carried on wooden car bodies. By the early 1900s, a standard design had evolved that lasted throughout the steam and early diesel eras: an 8,000-11,000 gallon metal tank perched on a metal flatcar-like underframe.\u003c\/p\u003e\n\u003cp\u003eThe one big change during that time was the transition from riveted to welded construction, beginning in the late 1930s. Car builders introduced X-ray inspection of welds to ensure safety, as well as giant annealing ovens that could heat-treat assembled tanks to relieve joint stress. Welded tanks were stronger, less susceptible to rust and corrosion, and less likely to rupture in the event of a wreck.\u003c\/p\u003e\n\u003cp\u003eAt the same time as steam engines were disappearing, another innovation completely changed the appearance of tank cars. Beginning in the mid-1950s, a new design took hold: the tank itself became the structural backbone of the car, eliminating the need for a full-length underframe and making bigger tank diameters possible. Stub sills under each end provided a place to mount trucks and couplers.\u003c\/p\u003e\n\u003cp\u003eThe prototype for this car was one of the largest tank cars in regular service, a pressurized 33,000 gallon car used for transporting liquefied petroleum gas, a byproduct of oil refining used for home and industrial heating. Another common payload for these cars was anhydrous ammonia, a highly concentrated fertilizer.\u003c\/p\u003e\n\u003cp\u003eThe first of these cars was built for Shippers car Line (SHPX) in 1962 by American Car and Foundry (ACF). To provide maximum capacity within the allowed loading gauge (outside dimensions), it featured a dual-diameter tank, with a smaller diameter over the stub end sills and a larger diameter between the sills — giving rise to the nickname “whalebelly.” Cars of this type were built throughout the 1960s and initially decorated in flamboyant paint schemes — until public concerns about the safety of flammable cargos led owners and lessees to opt for more subdued decoration. In the 1970s, however, the whalebelly design was largely replaced by single-diameter cars of the same capacity. Many original whalebellies served into the first decade of this century, until the end of their allowed 40-year service life.\u003c\/p\u003e\n\u003cp\u003eHigh quality, traditionally sized RailKing Freight Cars provide detailed bodies and colorful paint schemes for the O Gauge railroader. MTH makes an enormous variety of RailKing Freight Cars, including many different car types and roadnames. No matter what era or part of the country you are modeling, RailKing is sure to have something for you.\u003c\/p\u003e","brand":"MTH Electric Trains","offers":[{"title":"Default Title","offer_id":45209884786934,"sku":"30-73631","price":69.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/0560\/files\/30-73631.jpg?v=1689103286"},{"product_id":"30-76933","title":"MTH 30-76933 - RailKing - Dep. Center Flat Car \"NASA\" #5033 w\/ Transformer Load","description":"\u003cul\u003e\n\u003cli\u003eRoad Name: \u003cspan\u003eNASA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoad Number: \u003cspan\u003e5033\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Line: RailKing\u003c\/li\u003e\n\u003cli\u003eScale: O Gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMetal Wheels and Axles\u003c\/li\u003e\n\u003cli\u003eDie-Cast 4-Wheel Trucks\u003c\/li\u003e\n\u003cli\u003eOperating Die-Cast Metal Couplers\u003c\/li\u003e\n\u003cli\u003eColorful, Attractive Paint Schemes\u003c\/li\u003e\n\u003cli\u003eFast-Angle Wheel Sets\u003c\/li\u003e\n\u003cli\u003eNeedle-Point Axles\u003c\/li\u003e\n\u003cli\u003eRemovable Transformer Load\u003c\/li\u003e\n\u003cli\u003eIntricately Detailed Durable ABS Body\u003c\/li\u003e\n\u003cli\u003eUnit Measures: 12 7\/8” x 2 1\/4” x 3 1\/8”\u003c\/li\u003e\n\u003cli\u003eOperates On O-27 Curves\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MTH Electric Trains","offers":[{"title":"Default Title","offer_id":47722182181110,"sku":"30-76933","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/0560\/files\/IMG_2639_acac07d4-2aad-4fe9-9b8a-84e6593eebd6.jpg?v=1760114601"},{"product_id":"30-73660","title":"MTH 30-73660 - 3-Dome Tank Car \"NASA\" #NLAX 2026","description":"\u003cul\u003e\n\u003cli\u003eRoad Name: \u003cspan\u003eNASA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoad Number: \u003cspan\u003eNLAX 2026\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Line: RailKing\u003c\/li\u003e\n\u003cli\u003eScale: O Gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIntricately Detailed, Durable ABS Body\u003c\/li\u003e\n\u003cli\u003eColorful, Attractive Paint Scheme\u003c\/li\u003e\n\u003cli\u003eMetal Wheels and Axles\u003c\/li\u003e\n\u003cli\u003eDie-Cast 4-Wheel Trucks\u003c\/li\u003e\n\u003cli\u003eFast-Angle Wheel Sets\u003c\/li\u003e\n\u003cli\u003eNeedle-Point Axles\u003c\/li\u003e\n\u003cli\u003e(2) Operating Die-Cast Metal Couplers\u003c\/li\u003e\n\u003cli\u003eDetailed Brake Wheel\u003c\/li\u003e\n\u003cli\u003eSeparate Metal Handrails\u003c\/li\u003e\n\u003cli\u003eNear-Scale Proportions\u003c\/li\u003e\n\u003cli\u003eUnit Measures: 10 1\/4” x 2 3\/8” x 3 9\/16”\u003c\/li\u003e\n\u003cli\u003eOperates On O-27 Curves\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MTH Electric Trains","offers":[{"title":"Default Title","offer_id":48911643181302,"sku":"30-73660","price":69.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/0560\/files\/30-73660.jpg?v=1754424743"},{"product_id":"30-79739","title":"MTH 30-79739 - Engineering Car \"NASA\" #NALX 778","description":"\u003cul\u003e\n\u003cli\u003eRoad Name: \u003cspan\u003eNASA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoad Number: \u003cspan\u003eNALX 778\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Line: RailKing\u003c\/li\u003e\n\u003cli\u003eScale: O Gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIntricately Detailed, Durable ABS Body\u003c\/li\u003e\n\u003cli\u003eStamped Metal Floors\u003c\/li\u003e\n\u003cli\u003eMetal Wheels and Axles\u003c\/li\u003e\n\u003cli\u003eDie-Cast 4-Wheel Trucks\u003c\/li\u003e\n\u003cli\u003eFast-Angle Wheel Sets\u003c\/li\u003e\n\u003cli\u003eNeedle-Point Axles\u003c\/li\u003e\n\u003cli\u003e(2) Operating Die-Cast Metal Couplers\u003c\/li\u003e\n\u003cli\u003eDetailed Brake Wheel\u003c\/li\u003e\n\u003cli\u003eSliding Car Doors\u003c\/li\u003e\n\u003cli\u003eOperating Interior Lighting\u003c\/li\u003e\n\u003cli\u003eNear-Scale Proportions\u003c\/li\u003e\n\u003cli\u003eUnit Measures: 11 1\/2” x 2 1\/2” x 4”\u003c\/li\u003e\n\u003cli\u003eOperates On O-27 Curves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot every car carries cargo or passengers. Some carry the crew, the tools, and the dedication required to battle the elements and keep the tracks safe. This MOW Engineering Car (ex-Boxcar) model captures the essential, gritty life of the track worker.\u003c\/p\u003e\n\u003cp\u003eBefore centralized maintenance, every section of track had a dedicated gang. Their rolling homes and workshops were often converted, older freight or passenger cars, stripped down and repurposed as bunk cars, kitchen cars, or rolling tool sheds. These cars were critical mobile bases, equipped with everything from spare spikes and tie plates to a foreman's desk and a small workshop. They represented a simpler, harder time in railroading.\u003c\/p\u003e\n\u003cp\u003eHigh quality, traditionally sized RailKing Freight Cars provide detailed bodies and colorful paint schemes for the O Gauge railroader. MTH makes an enormous variety of RailKing Freight Cars, including many different car types and roadnames. No matter what era or part of the country you are modeling, RailKing is sure to have something for you.\u003c\/p\u003e","brand":"MTH Electric Trains","offers":[{"title":"Default Title","offer_id":49304237474038,"sku":"30-79739","price":71.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/0560\/files\/30-79739.jpg?v=1763499155"},{"product_id":"30-71300","title":"MTH 30-71300 - RailKing - Box Car \"NASA\" #2026 w\/ Power Meter","description":"\u003cul\u003e\n\u003cli\u003eRoad Name: \u003cspan\u003eNASA\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRoad Number: \u003cspan\u003e2026\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Line: RailKing\u003c\/li\u003e\n\u003cli\u003eScale: O Gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eIntricately Detailed Durable ABS Body\u003c\/li\u003e\n\u003cli\u003eMetal Wheels and Axles\u003c\/li\u003e\n\u003cli\u003eDie-Cast 4-Wheel Trucks\u003c\/li\u003e\n\u003cli\u003eOperating Die-Cast Metal Couplers\u003c\/li\u003e\n\u003cli\u003eColorful, Attractive Paint Schemes\u003c\/li\u003e\n\u003cli\u003eDecorative Brake Wheels\u003c\/li\u003e\n\u003cli\u003eFast-Angle Wheel Sets\u003c\/li\u003e\n\u003cli\u003eNeedle-Point Axles\u003c\/li\u003e\n\u003cli\u003eSliding Car Doors\u003c\/li\u003e\n\u003cli\u003eOperating Analog AC Power Meter\u003c\/li\u003e\n\u003cli\u003eUnit Measures: 11 5\/8\" x 2 1\/2\" x 3 3\/8\"\u003c\/li\u003e\n\u003cli\u003eOperates On O-27 Curves\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MTH Electric Trains","offers":[{"title":"Default Title","offer_id":49927076544758,"sku":"30-71300","price":76.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/0560\/files\/30-71300.jpg?v=1771191554"}],"url":"https:\/\/mrmuffinstrains.com\/collections\/nasa\/custom-min_curve-o-27.oembed","provider":"MrMuffin'sTrains","version":"1.0","type":"link"}