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National Stock Number:
4730-01-125-8336
Federal Supply Class:
4730
National Item Identification Number:
011258336
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:
| MBEU-66573-2 | U1604 | MARTIN-BAKER AIRCRAFT COMPANY LIMITED |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | S143D,FSCM U1604 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | GROOVED (TUBE) 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | THREAD SERIES DESIGNATOR | UNF 2ND END | | NOMINAL THREAD SIZE | 0.438 INCHES 2ND END | | THREAD QUANTITY PER INCH | 20 2ND END | | THREAD CLASS | 2A 2ND END | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.315 INCHES ALL ENDS | | NOMINAL OVERALL LENGTH | 1.125 INCHES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | U1604 | | DESIGN CONTROL REFERENCE | MBEU-66573-2 |
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