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National Stock Number:
4730-00-187-3596
Federal Supply Class:
4730
National Item Identification Number:
001873596
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:
| 8020480 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | AN919-23D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS4841 | 0U583 | SAE INTERNATIONAL | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS174D12 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174D1612 | 0U583 | SAE INTERNATIONAL | | AS5174 | 0U583 | SAE INTERNATIONAL | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | AS5174D1612 | 66774 | PRECISION AIRCRAFT MACHINING COMPANY, INC. | | AS5174D1612 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS517AD1612 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174 | 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 | | OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2014 OVERALL | | MAXIMUM OPERATING TEMP | 160.0 FAHRENHEIT SINGLE RESPONSE | | NOMINAL OVERALL LENGTH | 2.156 INCHES | | NOMINAL THREAD SIZE | 1.062 INCHES SECOND END | | NOMINAL THREAD SIZE | 1.312 INCHES FIRST END | | REDUCER TYPE | CONCENTRIC | | SPECIFICATION/STANDARD DATA | 81343-AS5174 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS |
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