General Electric XT700-GE-700 Turboshaft Engine
{"id": "ld1-1643400021979-1643400035471-0", "version": "", "unitCode": "NASM", "linkedId": "", "type": "edanmdm", "content": {"descriptiveNonRepeating": {"record_ID": "nasm_A19860224000", "online_media": {"mediaCount": 8, "media": [{"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02838", "idsId": "NASM-A19860224000-NASM2014-02838", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf4683f505c-1cab-48b6-b5ea-b8d00bccbd5b", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02838", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02838.tif", "width": 6000, "height": 3744}, {"width": 6000, "height": 3744, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02838.jpg", "dimensions": "6000x3744"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02838_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02838_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02836", "idsId": "NASM-A19860224000-NASM2014-02836", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf49212d104-79e1-4f64-92da-1acfff6ee35e", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02836", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02836.tif", "width": 6496, "height": 4872}, {"width": 6496, "height": 4872, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02836.jpg", "dimensions": "6496x4872"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02836_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02836_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02837", "idsId": "NASM-A19860224000-NASM2014-02837", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf4eb88eb22-ce53-4bb8-be30-d07cd78659ad", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02837", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02837.tif", "width": 6000, "height": 4923}, {"width": 6000, "height": 4923, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02837.jpg", "dimensions": "6000x4923"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02837_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02837_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02844-000001", "idsId": "NASM-A19860224000-NASM2014-02844-000001", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf43d4c59f3-d210-4451-8466-09268d96b493", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02844-000001", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02844-000001.tif", "width": 6429, "height": 3892}, {"width": 6429, "height": 3892, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02844-000001.jpg", "dimensions": "6429x3892"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02844-000001_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02844-000001_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02841-000001", "idsId": "NASM-A19860224000-NASM2014-02841-000001", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf486bf2d9c-414e-49c1-a377-21b80b2967b9", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02841-000001", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02841-000001.tif", "width": 6214, "height": 4472}, {"width": 6214, "height": 4472, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02841-000001.jpg", "dimensions": "6214x4472"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02841-000001_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02841-000001_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02842-000001", "idsId": "NASM-A19860224000-NASM2014-02842-000001", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf42bc2d10e-6806-467e-9637-e0a0387953bc", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02842-000001", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02842-000001.tif", "width": 6496, "height": 4872}, {"width": 6496, "height": 4872, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02842-000001.jpg", "dimensions": "6496x4872"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02842-000001_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02842-000001_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02840-000001", "idsId": "NASM-A19860224000-NASM2014-02840-000001", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf41a23174c-5bca-4987-a990-ee2f09dc8e8c", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02840-000001", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02840-000001.tif", "width": 6000, "height": 4345}, {"width": 6000, "height": 4345, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02840-000001.jpg", "dimensions": "6000x4345"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02840-000001_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02840-000001_thumb"}]}, {"thumbnail": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02839-000001", "idsId": "NASM-A19860224000-NASM2014-02839-000001", "usage": {"access": "CC0"}, "guid": "http://n2t.net/ark:/65665/gf4a2e69366-2ad0-4928-a789-20a55e299b3a", "type": "Images", "content": "https://ids.si.edu/ids/deliveryService?id=NASM-A19860224000-NASM2014-02839-000001", "resources": [{"label": "High-resolution TIFF", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02839-000001.tif", "width": 6000, "height": 4371}, {"width": 6000, "height": 4371, "label": "High-resolution JPEG", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02839-000001.jpg", "dimensions": "6000x4371"}, {"label": "Screen Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02839-000001_screen"}, {"label": "Thumbnail Image", "url": "https://ids.si.edu/ids/download?id=NASM-A19860224000-NASM2014-02839-000001_thumb"}]}]}, "unit_code": "NASM", "title_sort": "GENERAL ELECTRIC XT700-GE-700 TURBOSHAFT ENGINE", "guid": "http://n2t.net/ark:/65665/nv9162f0555-eb30-45ff-bfe6-337c4a62426f", "record_link": "http://n2t.net/ark:/65665/nv9162f0555-eb30-45ff-bfe6-337c4a62426f", "title": {"label": "Object Name", "content": "General Electric XT700-GE-700 Turboshaft Engine"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Air and Space Museum"}, "indexedStructured": {"geoLocation": [{"L2": {"type": "Country", "content": "United States of America"}}], "object_type": ["Jet aircraft", "Propulsion systems", "Turbines"], "name": ["General Electric Aircraft Engines"], "place": ["United States of America"], "usage_flag": ["Cold War", "Aviation", "Propulsion", "Jets", "Engines"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "National Air and Space Museum Collection"}], "date": [{"label": "Date", "content": "Circa 1974"}], "identifier": [{"label": "Inventory Number", "content": "A19860224000"}], "notes": [{"label": "Physical Description", "content": "Type: Turboshaft"}, {"label": "Physical Description", "content": "Power Rating: 1,167 kW (1,565 shp)"}, {"label": "Physical Description", "content": "Compressor: 5-stage axial, single-stage centrifugal"}, {"label": "Physical Description", "content": "Combustor: Annular"}, {"label": "Physical Description", "content": "Turbine: 2-stage axial gas generator turbine, 2-stage axial power turbine"}, {"label": "Physical Description", "content": "Weight: 192 kg (423 lb)"}, {"label": "Summary", "content": "The T700 engine evolved directly from Army experience in the Vietnam War's difficult operating conditions that created helicopter engine maintenance problems. GE won the 1971 power plant competition for the proposed Utility Tactical Transport System (UTTAS) helicopter, with specifications for a high performance, low fuel consumption, reduced maintenance, and combat damage resistant engine. This is one of the experimental engines used in the UTTAS rotorcraft competition in 1974."}, {"label": "Summary", "content": "Modular construction allowed major engine assemblies to be replaced in the field within minutes. New compressor and intake design reduced maintenance and foreign object damage. A self-contained oil system and suction fuel system made the engine less vulnerable to combat damage."}, {"label": "Summary", "content": "Among military T700 powered helicopters were the Sikorsky UH-60 Black Hawk and SH-60 Seahawk, McDonnell Douglas AH-64 Apache, and Bell AH-1W SuperCobra. Commercial applications included the Bell 214ST and Sikorsky S-70C. The CT7 turboprop version powered such commuter aircraft as the Saab 340 and CASA/IPTN CN-235."}], "creditLine": [{"label": "Credit Line", "content": "Transferred from the U.S. Army"}], "name": [{"label": "Manufacturer", "content": "General Electric Aircraft Engines"}], "place": [{"label": "Country of Origin", "content": "United States of America"}], "physicalDescription": [{"label": "Materials", "content": "Aluminum, Steel, Stainless steel, Plastic, Rubber, Paint, Inconel"}, {"label": "Dimensions", "content": "Length 118.1 cm (46.5 in.), Diameter 63.5 cm (25 in.)"}], "dataSource": [{"label": "Data Source", "content": "National Air and Space Museum"}], "objectRights": [{"label": "Restrictions & Rights", "content": "CC0"}], "objectType": [{"label": "Type", "content": "PROPULSION-Turbines (Jet)"}]}}, "url": "edanmdm:nasm_A19860224000", "hash": "b439591e9ba172c5cda6d5de6a9a696f4f82bb91", "docSignature": "ed3bbfee8755d10b0ad03dbee9133fd5", "timestamp": 1666664365, "lastTimeUpdated": 1653682073, "title": "General Electric XT700-GE-700 Turboshaft Engine"}