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National Stock Number:
4730-01-472-4439
Federal Supply Class:
4730
National Item Identification Number:
014724439
Description:
NIPPLE,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:
| 10639974-4 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | A-1162 | 22031 | AIR-WAY MANUFACTURING COMPANY | | F2403-4-4 | 22031 | AIR-WAY MANUFACTURING COMPANY | | F2403-4-4-0 | 22031 | AIR-WAY MANUFACTURING COMPANY |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | LEG LENGTH | 0.550 INCHES NOMINAL ALL ENDS | | MATERIAL | STEEL COMP 12L14 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.364 INCHES ALL ENDS | | NOMINAL OVERALL LENGTH | 1.370 INCHES | | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | STYLE DESIGNATOR | FLARED W/ CENTER WRENCHING FACILITY | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633.1 ASSN STD ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | THREAD CLASS | 2A ALL ENDS | | THREAD QUANTITY PER INCH | 20 ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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