5360-01-497-0229 SPRING,HELICAL,COMPRESSION Index 5310-01-497-0231 WASHER,LOCK

National Stock Number:
5310-01-497-0230

Federal Supply Class:
5310

National Item Identification Number:
014970230

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:
W211NAG0019NN028NNPF105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
HOLE DIAMETER0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
OUTSIDE DIAMETER0.395 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAEJ412, COMP 1040, G10400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
MATERIALSTEEL COMP 1040 OVERALL
STYLE DESIGNATORFLAT EXTERNAL TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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