5305-00-825-2688 SCREW,EXTERNALLY RELIEVED BODY Index 5998-00-825-2691 CIRCUIT CARD ASSEMBLY

National Stock Number:
5310-00-825-2690

Federal Supply Class:
5310

National Item Identification Number:
008252690

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:
597705160MICHIGAN DYNAMICS INC
5977B05160MICHIGAN DYNAMICS INC


Techincal Specification:
EXTERNAL KEY QUANTITY1
EXTERNAL STRAIGHT KEY WIDTH0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HOLE DIAMETER0.440 INCHES MINIMUM AND 0.450 INCHES MAXIMUM
OUTSIDE DIAMETER0.890 INCHES MINIMUM AND 0.910 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.940 INCHES MINIMUM AND 0.960 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059,ANNEALED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.0136 INCHES MINIMUM AND 0.0176 INCHES MAXIMUM
MATERIALSTEEL COMP 301 OVERALL
STYLE DESIGNATORKEY


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