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National Stock Number: 4730-01-150-0879
Federal Supply Class: 4730
National Item Identification Number: 011500879
Description: REDUCER,BOSS
Detail: A straight fitting having a boss connection of a different size at each end. Both 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. Excludes BUSHING (as modified).
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Manufacturer Information:
12339405 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 12339405 | 34623 | AM GENERAL LLC | 14022700 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | 14022700 | 7X677 | GENERAL MOTORS LLC | 4730011500879 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | 4730011500879 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 5578336 | 34623 | AM GENERAL LLC | 4730PL0355461 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | 4730PL0695704 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS | MATERIAL | STEEL COMP 12L14 OVERALL | MEDIA FOR WHICH DESIGNED | FLUID SINGLE RESPONSE | NOMINAL OVERALL LENGTH | 1.610 INCHES | NOMINAL THREAD SIZE | 18.0 MILLIMETERS 2ND END | NOMINAL THREAD SIZE | 0.812 INCHES 1ST END | REDUCER TYPE | CONCENTRIC | THREAD CLASS | 2A 1ST END | THREAD PITCH IN MILLIMETERS | 1.5 2ND END | THREAD QUANTITY PER INCH | 16 1ST END | THREAD SERIES DESIGNATOR | ISO S 2ND END | THREAD SERIES DESIGNATOR | UN 1ST END | THREAD TOLERANCE CLASS | 6G EXTERNAL 2ND END |
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