5310-00-905-3080 NUT,SELF-LOCKING,HEXAGON Index 4820-00-905-3082 SEAT,VALVE

National Stock Number:
5310-00-905-3081

Federal Supply Class:
5310

National Item Identification Number:
009053081

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.


Manufacturer Information:
5611-11000KDP7KIDDE-FENWAL, LLC
816800718876U S ARMY AVIATION AND MISSILE COMMAND
MS21083D327687GREER STOP NUT INC.
MS21083D380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
AN364D1032A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MS20364D1032A96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NASM2502780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21083D396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
ALUMINUM ALLOY 2014 OR
ALUMINUM ALLOY 2024 NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
SURFACE TREATMENTANODIZE OR
CHROMATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR
MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE NUT
NUT HEIGHT0.188 INCHES MAXIMUM
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND
0.376 INCHES MAXIMUM
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
BEARING SURFACE FINISH125.0 MICROINCHES


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