5310-01-307-2353 NUT,SELF-LOCKING,HEXAGON Index 5310-01-307-2355 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-307-2354

Federal Supply Class:
5310

National Item Identification Number:
013072354

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:
6242927-C653711NAVAL SEA SYSTEMS COMMAND
62442927-C653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE88.0 DEGREES MINIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5640 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A453 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5686 ASSN STD 3RD MATERIAL RESPONSE OR ASTM A493 ASSN STD 4TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OR IRON ALLOY 660 OR STEEL COMP 305 OR STEEL COMP XM-7 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.318 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
NUT STYLEHEXAGON
SPECIAL FEATURESCOLOR GRAY
WIDTH ACROSS FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-81751,TY 1,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCERAMIC OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJF
THREAD QUANTITY PER INCH24


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