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National Stock Number:
4730-01-418-8944
Federal Supply Class:
4730
National Item Identification Number:
014188944
Description:
NUT ASSEMBLY,TUBE COUPLING
Detail:
AN ITEM CONSISTING OF AN INTERNALLY THREADED NUT AND AN INTEGRAL FLOATING WASHER DESIGNED TO BE USED WITH A GASKET SEAL TO CONNECT BEADED OR SWAGED FERRULED THIN WALL TUBING TO A COUPLING BODY, BOSS CONNECTION, OR THE LIKE TO FORM A FLEXIBLE OR RIGID LEAKPROOF CONNECTION.
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Manufacturer Information:
| 7D0261 | 88277 | THE BOEING COMPANY | | 7D0261R48 | 88277 | THE BOEING COMPANY | | NA30130AR | 00624 | EATON AEROQUIP LLC | | NA30130AR | 08118 | EATON AVIATION CORPORATION |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 | | OUTSIDE DIAMETER | 3.840 INCHES NOMINAL | | OVERALL LENGTH | 0.700 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UN | | STYLE DESIGNATOR | NUT ASSEMBLY | | SURFACE TREATMENT | ANODIZE | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 3-1/2-16 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 3.000 INCHES NOMINAL | | WORKING PRESSURE AND SERVICE TYPE | 125.0 POUNDS PER SQUARE INCH NOMINAL JET FUEL AND 125.0 POUNDS PER SQUARE INCH NOMINAL AIR |
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