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National Stock Number: 4730-00-484-2640
Federal Supply Class: 4730
National Item Identification Number: 004842640
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:
| 83053-4 | 79326 | TRANSDIGM INC | | 83053L4 | 79326 | TRANSDIGM INC | | GC550EG4N | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| OVERALL LENGTH | 0.418 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 | | OUTSIDE DIAMETER | 0.829 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UN | | SPECIAL FEATURES | W/ALUMINUM RETAINING RING | | STYLE DESIGNATOR | NUT ASSEMBLY | | SURFACE TREATMENT | ANODIZE | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 3/4-12 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.250 INCHES NOMINAL |
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