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National Stock Number:
4730-01-540-4217
Federal Supply Class:
4730
National Item Identification Number:
015404217
Description:
ADAPTER,STRAIGHT,TUBE TO BOSS
Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.
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Manufacturer Information:
| 4-4 520120SA | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE J1453-1 | 0U583 | SAE INTERNATIONAL | | SAE J1453-1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE J1453-3 4-4 520120SA | 0U583 | SAE INTERNATIONAL | | SAE J1453-3 4-4 520120SA | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-J1453/3 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END | | CONNECTION STYLE | GASKET SEAL (TUBE) 2ND END | | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 2ND END | | NOMINAL OVERALL LENGTH | 1.133 INCHES | | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.563 INCHES 2ND END | | NONDEFINITIVE SPEC/STD DATA | 11 FIGURE | | SPECIFICATION/STANDARD DATA | 81343 - J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A 1ST END | | THREAD CLASS | 2A 2ND END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | THREAD SERIES DESIGNATOR | UNF 2ND END |
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