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National Stock Number: 4730-00-289-0222
Federal Supply Class: 4730
National Item Identification Number: 002890222
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:
4176-16 | 77969 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. | 4176-16 | 98159 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD DBA RUBBER TECK DIVISION USE CAGE CODE 77969 FOR CATALOGING | AP726-16H | 01673 | SPS TECHNOLOGIES, LLC | NAS593-16H | 22995 | CROWN FITTING CO INC | NAS593-16H | 30974 | AEROFIT, LLC | NAS593-16H | 77969 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. | PE573500001-13 | 38597 | LOCKHEED MARTIN CORPORATION | NAS593-16H | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | NAS593-16H | 98159 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD DBA RUBBER TECK DIVISION USE CAGE CODE 77969 FOR CATALOGING |
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Techincal Specification:
THREAD SERIES | UN | NOMINAL THREAD SIZE | 1.312 INCHES | THREAD QUANTITY PER INCH | 12 | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | NUT STYLE | TUBE COUPLING | NUT HEIGHT | 1.188 INCHES NOMINAL | WIDTH ACROSS FLATS | 1.500 INCHES NOMINAL | LENGTH TO SHOULDER | 0.719 INCHES NOMINAL | SMALLEST INSIDE DIAMETER | 1.012 INCHES NOMINAL | SEAT ANGLE | 33.00 DEGREES MINIMUM AND | | 37.00 DEGREES MAXIMUM | FABRICATION METHOD | MACHINED | NOMINAL TUBE OUTSIDE DIAMETER | 1.000 INCHES |
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