5310-01-371-2871 NUT,PLAIN,HEXAGON Index 5310-01-371-2873 WASHER,LOCK

National Stock Number:
5310-01-371-2872

Federal Supply Class:
5310

National Item Identification Number:
013712872

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
NAS1805-10P80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT STYLEDOUBLE HEXAGON
OVERALL HEIGHT0.625 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
PRECIOUS MATERIALSILVER
SPECIFICATION/STANDARD DATA80205-NAS1805 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WASHER THICKNESS0.084 INCHES NOMINAL
WASHER OUTSIDE DIAMETER0.984 INCHES MINIMUM AND 1.024 INCHES MAXIMUM
WIDTH ACROSS FLATS0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS4210 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH18


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