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National Stock Number:
4730-00-150-6056
Federal Supply Class:
4730
National Item Identification Number:
001506056
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:
| 1F-679593 | 77445 | RTX CORPORATION | | 679593 | 00802 | RADIATION RESEARCH CORP | | 679593 | 07598 | NIELSEN E V INC | | 679593 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 679593 | 25469 | CRAIN ENTERPRISES INC | | 679593 | 3V183 | LEWIS MACHINE, LLC | | 679593 | 77445 | RTX CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS INLET | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) INLET | | FLOW ANGLE | 40.0 DEGREES | | LEG LENGTH | 1.060 INCHES NOMINAL ALL ENDS | | LEG LENGTH | 5.414 INCHES NOMINAL INLET | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.500 INCHES INLET | | THREAD CLASS | 3A ALL ENDS | | THREAD CLASS | 3A INLET | | THREAD QUANTITY PER INCH | 20 ALL ENDS | | THREAD QUANTITY PER INCH | 20 INLET | | THREAD SERIES DESIGNATOR | UNS ALL ENDS | | THREAD SERIES DESIGNATOR | UNS INLET |
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