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National Stock Number: 4730-01-083-2889
Federal Supply Class: 4730
National Item Identification Number: 010832889
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:
| 12H72-104A | 24984 | HYDRAFLOW | | ST7M191 | 76301 | THE BOEING COMPANY | | ST7M191-104D | 76301 | THE BOEING COMPANY | | W702-104D | 79326 | TRANSDIGM INC |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY | | OUTSIDE DIAMETER | 7.656 INCHES MAXIMUM | | OVERALL LENGTH | 0.870 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNS | | SPECIAL FEATURES | W/TWO STEEL WASHERS | | STYLE DESIGNATOR | NUT ASSEMBLY | | SURFACE TREATMENT | ANODIZE | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SIZE | 7-3/8-16 | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 6.500 INCHES NOMINAL | | WORKING PRESSURE AND SERVICE TYPE | 100.0 POUNDS PER SQUARE INCH (PSI) NOMINAL AIR | | WORKING TEMP AND SERVICE TYPE | 160.0 DEG FAHRENHEIT NOMINAL AIR |
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