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National Stock Number:
4730-01-158-9691
Federal Supply Class:
4730
National Item Identification Number:
011589691
Description:
ELBOW,TUBE
Detail:
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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Manufacturer Information:
| 10108818 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 7M637 | 76301 | THE BOEING COMPANY | | 7M637BW-4D | 01673 | SPS TECHNOLOGIES, LLC | | 7M637BW-4D | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | 7M637BW-4D | 14397 | FABER ENTERPRISES, INC. | | 7M637BW-4D | 14798 | DESIGNED METAL CONNECTIONS INC | | 7M637BW-4D | 52930 | NELSON AERO SPACE, INC. | | 7M637BW-4D | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END BULKHEAD | | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 0.953 INCHES NOMINAL 2ND END | | LEG LENGTH | 1.578 INCHES NOMINAL 1ST END | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END BULKHEAD | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,CL 3,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ALUMINUM OVERALL | | THREAD CLASS | 3A 1ST END BULKHEAD | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF 1ST END BULKHEAD | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
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