5310-01-316-2450 WASHER,KEY Index 5310-01-316-2452 WASHER,KEY

National Stock Number:
5310-01-316-2451

Federal Supply Class:
5310

National Item Identification Number:
013162451

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:
177013-16210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
ANGLE BETWEEN EXTERNAL KEYS40.0 DEGREES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.1875 INCHES NOMINAL
HOLE DIAMETER0.5312 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.0312 INCHES NOMINAL
MATERIALSTEEL COMP 410 OVERALL
OUTSIDE DIAMETER0.750 INCHES NOMINAL
SPECIAL FEATURESFOURTH KEY 0.250 IN. W OPPOSITE SIDE,1.6875 IN. ACROSS OPPOSITE KEY ENDS


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