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National Stock Number:
4730-99-338-7996
Federal Supply Class:
4730
National Item Identification Number:
993387996
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:
| 5549C014 | U1605 | HONEYWELL AEROSPACE YEOVIL |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END | | CONNECTION STYLE | GASKET SEAL (BOSS) 2ND END | | MATERIAL DOCUMENT AND CLASSIFICATION | BS S143 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OVERALL LENGTH | 1.230 INCHES | | NOMINAL THREAD SIZE | 0.375 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | | REDUCER TYPE | CONCENTRIC | | SPECIAL FEATURES | 2ND END SILVER PLATED | | THREAD CLASS | 2A 2ND END | | THREAD CLASS | 3A 1ST END | | THREAD QUANTITY PER INCH | 24 1ST END | | THREAD SERIES DESIGNATOR | UNF 2ND END | | THREAD SERIES DESIGNATOR | UNJS 1ST END |
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