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National Stock Number: 4730-01-326-3450
Federal Supply Class: 4730
National Item Identification Number: 013263450
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:
5820286 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
THREAD SERIES | UN | NOMINAL THREAD SIZE | 0.3125 INCHES | THREAD QUANTITY PER INCH | 20 | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | STEEL COMP 316 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A-479 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | NOMINAL TUBE OUTSIDE DIAMETER | 0.255 INCHES | SUPPLEMENTARY FEATURES | AFTERBODY SECTION,TORPEDO MK50 | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 53711 | DESIGN CONTROL REFERENCE | 5820286 |
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