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National Stock Number:
5310-00-409-3701
Federal Supply Class:
5310
National Item Identification Number:
004093701
Description:
NUT,SELF-LOCKING,HEXAGON
Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
| 0.312-18UNC-3B NICU | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | 09NE-058(M0NEL) | 019L2 | ESNA, LLC | | 09NE-058(MONEL) | 019L2 | ESNA, LLC | | 09NE-058(MONEL) | 72962 | HARVARD INDUSTRIES INC | | 09NE058 | 72962 | HARVARD INDUSTRIES INC | | 09NE-058(M0NEL) | 72962 | HARVARD INDUSTRIES INC | | 09NE518 | 27687 | GREER STOP NUT INC. | | 67A4C2 | 33968 | CLARK EQUIPMENT CO | | 709-8540939 ITEM 010-5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | MS17828-5C | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | MS17828-5C | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SURFACE FINISH | 125.0 MICROINCHES | | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL NUT | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D4066,CPMP A,TYPE 1 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT | | MATERIAL | NICKEL ALLOY 400 OR NICKEL ALLOY R-405 NUT | | MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT HEIGHT | 0.271 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.504 INCHES MAXIMUM | | TEMP RATING | 250.0 FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
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