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National Stock Number: 5310-01-025-9991
Federal Supply Class: 5310
National Item Identification Number: 010259991
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:
F52N7582-2805 | 27687 | GREER STOP NUT INC. | F52NU1610-285 | 019L2 | ESNA, LLC | F52NU1610-285 | 72962 | HARVARD INDUSTRIES INC | MS17829-28C | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | MS17829-28C | 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 | 66,A1A1/SAE 1141 FED STD SINGLE MATERIAL RESPONSE CAP | MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT | MATERIAL | STEEL COMP 1137 NUT | NOMINAL THREAD SIZE | 1.750 INCHES | NUT HEIGHT | 2.250 INCHES MINIMUM AND 2.376 INCHES MAXIMUM | NUT STYLE | HEXAGON | WIDTH ACROSS FLATS | 2.715 INCHES MINIMUM AND 2.762 INCHES MAXIMUM | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT | TEMP RATING | 250.0 FAHRENHEIT NOMINAL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNC | THREAD QUANTITY PER INCH | 5 |
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