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National Stock Number: 4730-01-289-1575
Federal Supply Class: 4730
National Item Identification Number: 012891575
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:
| 20-16 070120SA | 0U583 | SAE INTERNATIONAL | | 20-16 070120SA | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AA67022-20-16J | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | J514 | 0U583 | SAE INTERNATIONAL | | 20-16F5BX-SS | 30780 | PARKER-HANNIFIN CORPORATION | | 20-16F5BX-SS | 98441 | PARKER HANNIFIN CORP | | SAE J514 20-16 070120SA | 0U583 | SAE INTERNATIONAL | | SAE J514/1 20-16 070120SA | 0U583 | SAE INTERNATIONAL | | SAE-J514 | 0U583 | SAE INTERNATIONAL | | SAE-J514/1 | 0U583 | SAE INTERNATIONAL | | J514 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | FLARED (TUBE) FIRST END | | FURNISHED ITEMS AND QUANTITY | 1 TUBE COUPLING NUT W/SLEEVE AND 1 PREFORMED PACKING | | MATERIAL | STEEL COMP 304 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 2.328 INCHES | | NOMINAL THREAD SIZE | 1.312 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.312 INCHES SECOND END | | NONDEFINITIVE SPEC/STD DATA | 3B FIGURE | | SEAT ANGLE | 37.0 DEGREES FIRST END | | SPECIFICATION/STANDARD DATA | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS |
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