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National Stock Number:
4730-00-191-6850
Federal Supply Class:
4730
National Item Identification Number:
001916850
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:
| AS18280 | 0U583 | SAE INTERNATIONAL | | AS18280 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS21921 | 0U583 | SAE INTERNATIONAL | | AS21921 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS21921 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MILF18280 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS21921-12W | 00624 | EATON AEROQUIP LLC | | MS21921-12W | 0U583 | SAE INTERNATIONAL | | MS21921-12W | 14397 | FABER ENTERPRISES, INC. | | MS21921-12W | 14798 | DESIGNED METAL CONNECTIONS INC | | MS21921-12W | 30974 | AEROFIT, LLC | | MS21921-12W | 50808 | UNITED SUPPLY CO INC | | MS21921-12W | 50948 | PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN | | MS21921-12W | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS18280 | 0U583 | SAE INTERNATIONAL | | MS21921-12W | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | LENGTH TO SHOULDER | 0.687 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 OVERALL | | NOMINAL THREAD SIZE | 1.062 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 0.750 INCHES | | NUT HEIGHT | 1.000 INCHES NOMINAL | | NUT STYLE | TUBE COUPLING | | SEAT ANGLE | 0.45 DEGREES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.826 INCHES NOMINAL | | SPECIFICATION/STANDARD DATA | 96906-MS21921 GOVERNMENT STANDARD | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNIFIED NATIONAL JOINT (UNJ) | | THREAD QUANTITY PER INCH | 12 | | WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
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