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National Stock Number:
4730-01-177-1941
Federal Supply Class:
4730
National Item Identification Number:
011771941
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:
| 10108867 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 74A585733-2001 | 56540 | ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC. | | 74A585733-2001 | 76301 | THE BOEING COMPANY | | 74A585733-2001 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 1ST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,COND T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.000 INCHES 1ST END | | NOMINAL OVERALL LENGTH | 1.665 INCHES | | NOMINAL THREAD SIZE | 2.250 INCHES 2ND END | | SURFACE TREATMENT | ANODIZE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | STF1060 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | THREAD CLASS | 3A 2ND END | | THREAD SERIES DESIGNATOR | UNJ 2ND END | | THREAD QUANTITY PER INCH | 16 2ND END | | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.035 INCHES 1ST END |
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