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National Stock Number:
5310-00-660-1938
Federal Supply Class:
5310
National Item Identification Number:
006601938
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:
| 131-461 | 10988 | CNH INDUSTRIAL AMERICA LLC | | 21NU-040 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 21NU040 | 019L2 | ESNA, LLC | | 21NU040 | 72962 | HARVARD INDUSTRIES INC | | 21U040 | 72962 | HARVARD INDUSTRIES INC | | 29NU-040 | 72962 | HARVARD INDUSTRIES INC | | 9072391 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 52-46-63 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 1212 NUT | | NUT STYLE | HEXAGON | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | BEARING SURFACE TYPE | CHAMFERED | | THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 COMP A TYPE1 MIL SPEC 1ST MATERIAL RESPONSE OR | | MIL-M-20693 COMP B TYPE4 AND 4A MIL SPEC 2ND MATERIAL RESPONSE LOCKING INSERT | | AMS5010 ASSN STD SINGLE MATERIAL RESPONSE NUT | | SURFACE TREATMENT | ZINC OVERALL EXCEPT INSERT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT | | NUT HEIGHT | 0.360 INCHES MINIMUM AND | | 0.390 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.489 INCHES MINIMUM AND | | 0.503 INCHES MAXIMUM | | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
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