5310-01-513-9857 NUT,PLAIN,EXTENDED WASHER,HEXAGO Index 5310-01-513-9859 NUT,PLAIN,EXTENDED WASHER,HEXAGO

National Stock Number:
5310-01-513-9858

Federal Supply Class:
5310

National Item Identification Number:
015139858

Description:
NUT,PLAIN,EXTENDED WASHER,HEXAGO

Detail:
A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY.


Manufacturer Information:
KFN591-415653HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.315 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 7075 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.425 INCHES MAXIMUM
WASHER THICKNESS0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
WIDTH ACROSS FLATS0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-H-6088 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD SERIESUNJC
THREAD QUANTITY PER INCH28


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