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National Stock Number:
4730-00-854-6931
Federal Supply Class:
4730
National Item Identification Number:
008546931
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:
| 5156653 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 5156653 | 63477 | FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV | | 7727 | 01276 | EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS | | 86454R1 | 29510 | KOMATSU AMERICAN INTL CO | | 7727 | 79470 | DANA CORP WEATHERHEAD DIV | | 5156653 | 93061 | PARKER-HANNIFIN CORP | | F2832D | 63477 | FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV | | FC2832D | 63477 | FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV | | 86454R1 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | CONNECTION TYPE | THREADED INTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | INVERTED FLARE (TUBE) 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | SEAT ANGLE | 42.0 DEGREES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNS 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | | 0.500 INCHES 2ND END | | THREAD QUANTITY PER INCH | 24 1ST END | | THREAD CLASS | 2B 1ST END | | 3A 2ND END | | NOMINAL OVERALL LENGTH | 0.953 INCHES | | SPECIAL FEATURES | 0.4105/0.4131 IN.PITCH DIA |
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