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National Stock Number:
4730-00-235-1506
Federal Supply Class:
4730
National Item Identification Number:
002351506
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:
| 116819 | 62983 | EATON AEROSPACE, LLC | | 4730PL0973599 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AN919-15 | 00624 | EATON AEROQUIP LLC | | AN919-15 | 14397 | FABER ENTERPRISES, INC. | | AN919-15 | 14798 | DESIGNED METAL CONNECTIONS INC | | 8-10JMS | 63906 | CONTITECH USA, INC. | | AN919-15 | 22995 | CROWN FITTING CO INC | | AN919-15 | 71563 | COLLINS ENGINEERING CORP | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174-1008 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | Q2704-919-15 | 81755 | LOCKHEED MARTIN CORPORATION | | AN919-15 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN919-15 | R1120 | SATAIR A/S |
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Techincal Specification:
| MATERIAL | STEEL COMP 1137 OR | | STEEL COMP 1141 OVERALL | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | SURFACE TREATMENT | CADMIUM OVERALL | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 275.0 DEG FAHRENHEIT SINGLE RESPONSE | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS | | THREAD SERIES DESIGNATOR | UNJF 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 0.875 INCHES 1ST END | | 0.750 INCHES 2ND END | | THREAD CLASS | 3A ALL ENDS | | NOMINAL OVERALL LENGTH | 1.750 INCHES | | SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD |
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