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National Stock Number:
4730-00-480-6202
Federal Supply Class:
4730
National Item Identification Number:
004806202
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:
| MS21923J24 | 0U583 | SAE INTERNATIONAL | | MS21923J24 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SAE-AS18280 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION STYLE | FLARED W/ GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | FLARELESS (TUBE) FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.875 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 2.875 INCHES | | NOMINAL THREAD SIZE | 1.875 INCHES FIRST END BULKHEAD | | NOMINAL THREAD SIZE | 1.875 INCHES ALL ENDS | | SEAT ANGLE | 12.0 DEGREES FIRST END | | SPECIFICATION/STANDARD DATA | 96906-MS21923 GOVERNMENT STANDARD | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A ALL ENDS | | THREAD CLASS | 3A FIRST END BULKHEAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) FIRST END BULKHEAD | | THREAD QUANTITY PER INCH | 12 ALL ENDS | | THREAD QUANTITY PER INCH | 12 FIRST END BULKHEAD |
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