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National Stock Number:
4730-01-172-8232
Federal Supply Class:
4730
National Item Identification Number:
011728232
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:
| RF5008-04-13 | 66776 | HOWMET GLOBAL FASTENING SYSTEMS INC | | RF5008-04-13 | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC | | ST7M400 | 76301 | THE BOEING COMPANY | | ST7M400T0804 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION STYLE | CUSHION SEAL (TUBE) FIRST END | | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | FURNISHED ITEMS AND QUANTITY | 1 PREFORMED PACKING AND 1 FRICTION RING | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4967 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | TITANIUM ALLOY UNS R54520 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 1.164 INCHES | | NOMINAL THREAD SIZE | 0.437 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.562 INCHES SECOND END | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SURFACE TREATMENT | LUBRICANT OVERALL | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS |
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