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National Stock Number: 4730-01-549-8331
Federal Supply Class: 4730
National Item Identification Number: 015498331
Description: REDUCER,BOSS
Detail: A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.
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Manufacturer Information:
| 10482637 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 4730PL1876262 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | AS4841 | 0U583 | SAE INTERNATIONAL | | AS5174 | 0U583 | SAE INTERNATIONAL | | AS5174 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS5174D0404V | 0U583 | SAE INTERNATIONAL | | SAE-AS4841 | 0U583 | SAE INTERNATIONAL | | SAE-AS5174 | 0U583 | SAE INTERNATIONAL | | AS5174D0404V | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6 OR TYPE 2024-T851 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OVERALL LENGTH | 1.250 INCHES | | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS | | SPECIAL FEATURES | THE FINISH COD LETTER "V" WILL BE PLACED HERE ONLY FOR MATERIAL CODE LETTER "D" AND "W" PARTS THAT ARE TO BE COATED WITH HIGH PURITY ALUMINUM | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
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