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National Stock Number:
4730-00-142-2579
Federal Supply Class:
4730
National Item Identification Number:
001422579
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:
| 139898 | 03788 | PRODUCTION SERVICES CORP THE | | 139898 | 04542 | SCHERING LABORATORIES INSTITUTIONAL SALES DEPT K-11-3 L-5 | | 139898 | 11449 | TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP | | 139898 | 77445 | RTX CORPORATION |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD PITCH DIAMETERS | 0.4050 TO 0.4076 INCHES | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 316 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5649 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 0.594 INCHES MINIMUM AND | | 0.625 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.563 INCHES NOMINAL | | LENGTH TO SHOULDER | 0.527 INCHES MINIMUM AND | | 0.537 INCHES MAXIMUM | | SMALLEST INSIDE DIAMETER | 0.4040 INCHES MINIMUM AND | | 0.4076 INCHES MAXIMUM | | HOLE CONFIGURATION STYLE | CONFIGURATION B | | HOLE TYPE AND QUANTITY | 2 DRILLED | | DRILLED HOLE DIAMETER | 0.047 INCHES NOMINAL | | FABRICATION METHOD | MACHINED | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
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