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National Stock Number:
4730-00-859-3521
Federal Supply Class:
4730
National Item Identification Number:
008593521
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:
| 4730PL1454784 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | MS21921-10C | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS21921-10J | 0U583 | SAE INTERNATIONAL | | SAE-AS18280 | 0U583 | SAE INTERNATIONAL | | MS21921-10J | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS21921-10J | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.875 INCHES | | THREAD QUANTITY PER INCH | 14 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 304 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 0.980 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | | LENGTH TO SHOULDER | 0.687 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.690 INCHES NOMINAL | | SEAT ANGLE | 45.00 DEGREES NOMINAL | | NOMINAL TUBE OUTSIDE DIAMETER | 0.625 INCHES | | SPECIFICATION/STANDARD DATA | 96906-MS21921 GOVERNMENT STANDARD |
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