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National Stock Number:
4730-01-087-4310
Federal Supply Class:
4730
National Item Identification Number:
010874310
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:
| 40561-16L | 77969 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. | | 40561-16L | 98159 | RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD DBA RUBBER TECK DIVISION USE CAGE CODE 77969 FOR CATALOGING | | AP728L16 | 01673 | SPS TECHNOLOGIES, LLC | | NA50004-16L | 52930 | NELSON AERO SPACE, INC. | | 90-078-L16 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| THREAD SERIES | UNJ | | NOMINAL THREAD SIZE | 1.312 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-F-5509 MIL SPEC SINGLE MATERIAL RESPONSE NUT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-5509 MIL SPEC SINGLE TREATMENT RESPONSE NUT | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 1.121 INCHES MINIMUM AND | | 1.141 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 1.496 INCHES MINIMUM AND | | 1.503 INCHES MAXIMUM | | LENGTH TO SHOULDER | 0.957 INCHES MINIMUM AND | | 0.967 INCHES MAXIMUM | | SMALLEST INSIDE DIAMETER | 1.089 INCHES MINIMUM AND | | 1.092 INCHES MAXIMUM | | SEAT ANGLE | 40.0 DEGREES MINIMUM AND | | 50.0 DEGREES MAXIMUM | | SPECIAL FEATURES | WITH LOCKWIRE HOLES; LUBRICANT DRY FILM NUT | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 97499 | | MFR SOURCE CONTROLLING REFERENCE | 90-078-L16 |
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