5340-01-440-9678 BRACKET,MOUNTING Index 5310-01-440-9680 WASHER,SPRING TENSION

National Stock Number:
5310-01-440-9679

Federal Supply Class:
5310

National Item Identification Number:
014409679

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
83100021YHH8JLG INDUSTRIES, INC.
83100023Y949TRAK INTERNATIONAL


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633-85,SC 1,TYPE 2 OR 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORFLAT EXTERNAL TEETH
HOLE DIAMETER0.256 INCHES MINIMUM AND
0.267 INCHES MAXIMUM
OUTSIDE DIAMETER0.494 INCHES MINIMUM AND
0.510 INCHES MAXIMUM
MATERIAL THICKNESS0.028 INCHES MINIMUM AND
0.034 INCHES MAXIMUM


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