5310-01-190-0279 WASHER,KEY Index 5310-01-190-0282 WASHER,FLAT

National Stock Number:
5310-01-190-0280

Federal Supply Class:
5310

National Item Identification Number:
011900280

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:
L5800488-00343999THE BOEING COMPANY


Techincal Specification:
MATERIALSTEEL COMP 321 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
EXTERNAL KEY QUANTITY3
HOLE DIAMETER3.270 INCHES NOMINAL
OUTSIDE DIAMETER3.750 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.198 INCHES NOMINAL
MATERIAL THICKNESS0.032 INCHES NOMINAL
SPECIAL FEATURESKEYS PREBENT 45 DEG; DISTANCE FROM CENTERLINE TO BOTTOM OF EACH PREBENT KEY 1.725 IN.; PREBENT KEYS EQUALLY SPACED ON OUTSIDE CIRCUMFERENCE
THE MANUFACTURERS DATA
MANUFACTURERS CODE43999
DESIGN CONTROL REFERENCEL5800488-003


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