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National Stock Number:
4730-01-205-7836
Federal Supply Class:
4730
National Item Identification Number:
012057836
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:
| AN919-27J | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS4841 | 0U583 | SAE INTERNATIONAL | | AS5174 | 0U583 | SAE INTERNATIONAL | | AS5174J2416 | 0U583 | SAE INTERNATIONAL | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | AS5174J2416 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | MATERIAL | STEEL COMP 304 OVERALL | | MAXIMUM OPERATING TEMP | 71.0 CELSIUS SINGLE RESPONSE | | NOMINAL OVERALL LENGTH | 2.359 INCHES | | NOMINAL THREAD SIZE | 1.312 INCHES SECOND END | | NOMINAL THREAD SIZE | 1.875 INCHES FIRST END | | OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | REDUCER TYPE | ECCENTRIC | | SPECIFICATION/STANDARD DATA | 88044-AN919 GOVERNMENT STANDARD | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS |
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