3110-00-205-8241 WASHER,KEY Index 5310-00-205-8243 WASHER,KEY

National Stock Number:
5310-00-205-8242

Federal Supply Class:
5310

National Item Identification Number:
002058242

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:
71209421450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S


Techincal Specification:
EXTERNAL KEY QUANTITY19
EXTERNAL PREBENT KEY WIDTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
HOLE DIAMETER4.395 INCHES MINIMUM AND 4.425 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH0.313 INCHES MINIMUM AND 0.353 INCHES MAXIMUM
OUTSIDE DIAMETER5.281 INCHES MINIMUM AND 5.326 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS6.062 INCHES NOMINAL
MATERIAL THICKNESS0.125 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENTCADMIUM OR ZINC OR CHROMATE OVERALL


Click here to Register for Free 30-day Trial