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National Stock Number:
4730-01-250-5106
Federal Supply Class:
4730
National Item Identification Number:
012505106
Description:
TEE,TUBE TO BOSS
Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE CONNECTIONS HAVE EXTERNAL 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 INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES TEE, TUBE.
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Manufacturer Information:
| 4E32403 | 98897 | LOCKHEED MARTIN CORP | | AS1032J120812 | 0U583 | SAE INTERNATIONAL | | SAE-AS4875/1 | 0U583 | SAE INTERNATIONAL | | AS1032J120812 | 52930 | NELSON AERO SPACE, INC. | | AS1032J120812 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 304 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | | THREADED EXTERNAL BOSS 2ND END | | THREADED EXTERNAL BOSS 3RD END | | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END | | FLARED W/ GASKET SEAL (BOSS) 2ND END | | FLARED W/ GASKET SEAL (BOSS) 3RD END | | THREAD SERIES DESIGNATOR | UNJF 1ST END | | UNJ 2ND END | | UNJ 3RD END | | UNJ 2ND END BULKHEAD | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | 1.062 INCHES 2ND END | | 1.062 INCHES 3RD END | | 1.062 INCHES 2ND END BULKHEAD | | THREAD QUANTITY PER INCH | 12 2ND END | | 12 3RD END | | 12 2ND END BULKHEAD | | THREAD CLASS | 3B 1ST END | | 3A 2ND END | | 3A 3RD END | | 3A 2ND END BULKHEAD | | LEG LENGTH | 1.023 INCHES NOMINAL 1ST END | | 2.648 INCHES NOMINAL 2ND END | | 2.039 INCHES NOMINAL 3RD END |
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