5310-01-609-2157 NUT,SHEET SPRING 5310-01-609-3071 WASHER,FLAT

National Stock Number:
5310-01-609-2894

Federal Supply Class:
5310

National Item Identification Number:
016092894

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:
803-7525730-2XX-3053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
EXTERNAL KEY QUANTITY6
EXTERNAL KEYWAY WIDTH0.138 INCHES MINIMUM AND 0.168 INCHES MAXIMUM
HOLE DIAMETER0.325 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
MATERIAL THICKNESS0.031 INCHES MINIMUM AND 0.063 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL


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