5850-01-540-1913 LIGHT,SIGNAL Index 6150-01-540-1915 LEAD,STORAGE BATTERY

National Stock Number:
5310-01-540-1914

Federal Supply Class:
5310

National Item Identification Number:
015401914

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:
1248640619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8311480DUK0EARNEST MACHINE PRODUCTS CO


Techincal Specification:
OVERALL HEIGHT0.545 INCHES MINIMUM AND 0.569 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A563 GRADE B ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, HEX, FLANGE/SERRATED, 5/8-11 UNC GR8
WASHER OUTSIDE DIAMETER1.248 INCHES MINIMUM AND 1.281 INCHES MAXIMUM
WIDTH ACROSS FLATS0.938 INCHES NOMINAL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD CLASS3
THREAD QUANTITY PER INCH11
THREAD SERIESUNC
THREAD TOLERANCE CLASSB INTERNAL


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