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National Stock Number: 4730-00-739-3330
Federal Supply Class: 4730
National Item Identification Number: 007393330
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:
379277 | 00405 | ALLIANT TECHSYSTEMS INC | 379277 | 04542 | SCHERING LABORATORIES INSTITUTIONAL SALES DEPT K-11-3 L-5 | 379277 | 0MVU3 | NORTHROP GRUMMAN INNOVATION SYSTEMS LLC | 379277 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | 379277 | 27606 | SIMON PAUL BOILER AND WELDING CO | 379277 | 77445 | RTX CORPORATION | 379277 | J1695 | KITO MFG CO. LTD | 379277 | S0254 | KITO MFG CO. LTD |
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Techincal Specification:
FABRICATION METHOD | MACHINED | LENGTH TO SHOULDER | 0.425 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5649 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 316 OVERALL | NOMINAL THREAD SIZE | 0.750 INCHES | NOMINAL TUBE OUTSIDE DIAMETER | 0.500 INCHES | NUT HEIGHT | 0.810 INCHES MINIMUM AND 0.830 INCHES MAXIMUM | NUT STYLE | TUBE COUPLING | SMALLEST INSIDE DIAMETER | 0.500 INCHES NOMINAL | WIDTH ACROSS FLATS | 0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | SILVER OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3B | THREAD QUANTITY PER INCH | 16 | THREAD SERIES | UNF |
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