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National Stock Number:
4730-00-433-3226
Federal Supply Class:
4730
National Item Identification Number:
004333226
Description:
NUT,TUBE COUPLING
Detail:
AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.
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Manufacturer Information:
| 140-25-12 | 00724 | RAYTHEON COMPANY | | 140-25-12D | 00624 | EATON AEROQUIP LLC | | AN6224-12 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| THREAD SERIES | UN | | NOMINAL THREAD SIZE | 1.625 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM ALLOY 2017 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 0.912 INCHES MINIMUM AND | | 0.932 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.750 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.380 INCHES MINIMUM AND | | 1.385 INCHES MAXIMUM | | FABRICATION METHOD | MACHINED | | NOMINAL TUBE OUTSIDE DIAMETER | 0.750 INCHES |
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