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National Stock Number:
4730-01-222-6285
Federal Supply Class:
4730
National Item Identification Number:
012226285
Description:
ELBOW,TUBE TO BOSS
Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
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Manufacturer Information:
| 76Z8014-4 | 14170 | HUGHES MISSILE SYSTEMS CO SAN DIEGO | | 76Z8014-4 | 15090 | RAYTHEON COMPANY |
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Techincal Specification:
| CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | PLAIN (TUBE) FIRST END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE FIRST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 1.618 INCHES NOMINAL FIRST END | | LEG LENGTH | 4.050 INCHES NOMINAL SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/29 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MEDIA FOR WHICH DESIGNED | FUEL, MISSILE SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.875 INCHES SECOND END | | SPECIAL FEATURES | U/O GLCM;1 FITTING MS33656E4 PERPEND1CULAR TO LEGS | | SWEEP TYPE | LONG | | THREAD CLASS | 3A SECOND END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
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