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National Stock Number:
4730-01-582-4031
Federal Supply Class:
4730
National Item Identification Number:
015824031
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:
| 10667660 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | 6410-12-8 | 22031 | AIR-WAY MANUFACTURING COMPANY |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | REDUCER,ORB | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL LENGTH | 1.080 INCHES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 0.680 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES 2ND END | | NOMINAL THREAD SIZE | 1.0625 INCHES 1ST END | | NOMINAL WIDTH ACROSS FLATS | 1.250 INCHES 2ND END | | SPECIAL FEATURES | THREAD END NUMBER 1: 1 1/16-12 UN-2A;THREAD END NUMBER 2: 3/4-16 UNF-2B | | SURFACE TREATMENT | ZINC OVERALL | | THREAD CLASS | 2A 1ST END | | THREAD CLASS | 2B 2ND END | | THREAD QUANTITY PER INCH | 12 1ST END | | THREAD SERIES DESIGNATOR | UN 1ST END | | THREAD SERIES DESIGNATOR | UNF 2ND END |
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