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National Stock Number:
4730-00-640-5043
Federal Supply Class:
4730
National Item Identification Number:
006405043
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:
| AN893-15 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AS5172-0520 | 0U583 | SAE INTERNATIONAL | | AS51720520 | 0U583 | SAE INTERNATIONAL | | AS51720520 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS4875 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
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