5310-01-158-3543 NUT,SELF-LOCKING,PLATE Index 5310-01-158-3545 WASHER,FLAT

National Stock Number:
5310-01-158-3544

Federal Supply Class:
5310

National Item Identification Number:
011583544

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.


Manufacturer Information:
RT-20703613567ELBIT SYSTEMS OF AMERICA - NIGHT VISION LLC
SHH694-681073GRAYHILL INC


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,3.3.4 MIL STD SINGLE TREATMENT RESPONSE OVERALL
COLORBLACK OVERALL
STYLE DESIGNATORKEY
HOLE DIAMETER0.249 INCHES MINIMUM AND
0.254 INCHES MAXIMUM
OUTSIDE DIAMETER0.400 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.120 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.059 INCHES MINIMUM AND
0.070 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.246 INCHES MINIMUM AND
0.254 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.446 INCHES MINIMUM AND
0.454 INCHES MAXIMUM
MATERIAL THICKNESS0.022 INCHES MINIMUM AND
0.028 INCHES MAXIMUM
SPECIAL FEATURESCENTER HOLE SHAPE,ROUND W/FLATS,WTH 0.250 NOM IN. ACROSS ROUNDED FLATS,WTH 0.205 NOM ACROSS FLATS
THE MANUFACTURERS DATA
MANUFACTURERS CODE81073
DESIGN CONTROL REFERENCESHH694-6


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