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National Stock Number:
4730-01-182-6563
Federal Supply Class:
4730
National Item Identification Number:
011826563
Description:
ELBOW,BOSS
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. THE BOSS CONNECTIONS HAVE EXTERNAL AND/OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND ARE 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 JOIN TWO BOSSES OR BOSS FITTINGS ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES ELBOW, TUBE.
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Manufacturer Information:
| 305-124-200-0 | 58828 | CFM INTERNATIONAL INC |
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Techincal Specification:
| CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) FIRST END | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | FLOW ANGLE | 90.0 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5570 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 321 OVERALL | | NOMINAL THREAD SIZE | 0.5625 INCHES SECOND END | | NOMINAL THREAD SIZE | 0.750 INCHES FIRST END | | SPECIAL FEATURES | U/O KC135 ENG | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
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