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National Stock Number:
4730-00-618-7399
Federal Supply Class:
4730
National Item Identification Number:
006187399
Description:
REDUCER,BOSS
Detail:
A STRAIGHT, ONE-PIECE FITTING USED TO JOIN TWO BOSSES OR BOSS FITTINGS. BOTH ENDS ARE THE SAME SIZE AND HAVE EXTERNAL MACHINE THREADS (STRAIGNT THREADS OTHER THAN PIPE OR HOSE SERIES). IT IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. THE CENTER SECTION MAY BE SUITABLY SHAPED TO ACCOMMODATE A WRENCH.
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Manufacturer Information:
| 4730PL0673365 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AN815-8J | 22995 | CROWN FITTING CO INC | | AS4841 | 0U583 | SAE INTERNATIONAL | | AN815-8J | 32382 | ARLINGTON AIR PARTS INC | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN815-8J | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS5174 | 0U583 | SAE INTERNATIONAL | | AS5174J0808 | 0U583 | SAE INTERNATIONAL | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | AS5174J0808 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 304 OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE INSIDE | | PASSIVATE OUTSIDE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE | | MIL-F-14072,E300,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE | | STYLE DESIGNATOR | FLARED W/ CENTER WRENCHING FACILITY | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | THREAD CLASS | 3A ALL ENDS | | NOMINAL OVERALL LENGTH | 1.288 INCHES | | SPECIAL FEATURES | THREE HOLES,0.0625 IN.DIA,DRILLED IN CENTER HEX SECTION; CENTER WRENCHING FACILITY SUITABLE FOR GASKET APPLICATION | | PART NAME ASSIGNED BY CONTROLLING AGENCY | UNION, FLARED TUBE |
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