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National Stock Number:
4730-00-801-6646
Federal Supply Class:
4730
National Item Identification Number:
008016646
Description:
ADAPTER,STRAIGHT,TUBE TO BOSS
Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.
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Manufacturer Information:
| 1025008016646 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 4730008016646 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 8735767 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| CONNECTION STYLE | GASKET SEAL (BOSS) 2ND END | | CONNECTION STYLE | PLAIN (TUBE) 1ST END | | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE 1ST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/5 FED SPEC SINGLE MATERIAL RESPONSE BALL BEARING | | MATERIAL | ALUMINUM ALLOY 2024 BALL BEARING | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.4375 INCHES 1ST END | | NOMINAL OVERALL LENGTH | 1.500 INCHES | | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END | | SPECIAL FEATURES | 1.625-18UNEF-2A EXT THD 0.469 LG 0.8125 FROM END; WRENCHING FEATURE 1.125 W ACROSS FLATS SECOND END; RING GROOVE 0.215 W X 1.282 DIA 0.156 FROM FIRST END; THD RELIEF O.095 LG X 1.375 DIA; 1.281 DIA X 0.015 BOSS FIRST END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 FN 7.2.1 MIL STD SINGLE TREATMENT RESPONSE BALL BEARING | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3B 2ND END | | THREAD SERIES DESIGNATOR | UNF 2ND END |
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