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National Stock Number: 4730-00-611-5416
Federal Supply Class: 4730
National Item Identification Number: 006115416
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:
AN818-L8D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | AN818L8D | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | AS4841 | 0U583 | SAE INTERNATIONAL | SAE-AS4841 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
FABRICATION METHOD | FORGED OR MACHINED | LENGTH TO SHOULDER | 0.723 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY OVERALL | NOMINAL THREAD SIZE | 0.750 INCHES | NOMINAL TUBE OUTSIDE DIAMETER | 0.500 INCHES | NUT STYLE | TUBE COUPLING | NUT HEIGHT | 0.849 INCHES NOMINAL | SMALLEST INSIDE DIAMETER | 0.570 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.875 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3B | THREAD SERIES | UNJF | THREAD QUANTITY PER INCH | 16 |
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