5320-00-531-8971 PIN-RIVET Index 5310-00-531-8975 WASHER,KEY

National Stock Number:
5310-00-531-8974

Federal Supply Class:
5310

National Item Identification Number:
005318974

Description:
NUT,PLAIN,SLOTTED,HEXAGON

Detail:
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.


Manufacturer Information:
350953-159364HONEYWELL INTERNATIONAL INC.
350953-170210HONEYWELL INTERNATIONAL INC.
350953-172599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO
350953-199193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
BEARING SURFACE FINISH63.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM NUT
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E4340 OVERALL
NOMINAL THREAD SIZE0.469 INCHES
NUT HEIGHT0.297 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
WIDTH ACROSS FLATS0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-13924,CLASS 1,GRADE A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD PITCH DIAMETERS+0.4487 TO 0.4531 INCHES
THREAD SERIESUNS


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