5310-01-069-2739 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-01-069-2741 WASHER,FLAT

National Stock Number:
5310-01-069-2740

Federal Supply Class:
5310

National Item Identification Number:
010692740

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
BH00534-0827238BRISTOL INDUSTRIES, LLC
KFN600-0815653HOWMET GLOBAL FASTENING SYSTEMS INC
LS35272-0598897LOCKHEED MARTIN CORP


Techincal Specification:
THREAD SERIESUNJC
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.288 INCHES MINIMUM AND
0.292 INCHES MAXIMUM
OVERALL HEIGHT0.270 INCHES MAXIMUM
WIDTH ACROSS FLATS0.212 INCHES MINIMUM AND
0.220 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH0.102 INCHES MINIMUM AND
0.112 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER0.198 INCHES MINIMUM AND
0.202 INCHES MAXIMUM NUT
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING212.0 DEG FAHRENHEIT MAXIMUM
SPECIAL FEATURESDYED RED


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