5305-00-619-4776 SETSCREW Index 5305-00-619-4780 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-00-619-4777

Federal Supply Class:
5310

National Item Identification Number:
006194777

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:
761229119200US ARMY ARDEC RDECOM


Techincal Specification:
EXTERNAL KEY QUANTITY9
EXTERNAL PREBENT KEY WIDTH0.116 INCHES NOMINAL
HOLE DIAMETER0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH0.110 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH0.094 INCHES NOMINAL
OUTSIDE DIAMETER0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS1.109 INCHES MINIMUM AND 1.141 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.040 INCHES NOMINAL
MATERIALSTEEL COMP 301 OVERALL
SPECIAL FEATURESTWO INTERNAL KEYS 180 DEG APART
STYLE DESIGNATORKEY
SURFACE TREATMENTPASSIVATE OVERALL


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