5310-00-391-0419 WASHER,FLAT Index 5310-00-391-0422 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-00-391-0421

Federal Supply Class:
5310

National Item Identification Number:
003910421

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:
671050424617GENERAL MOTORS CORP
671050473342ALLISON TRANSMISSION INC


Techincal Specification:
HOLE DIAMETER0.168 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
OUTSIDE DIAMETER0.325 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
MATERIAL THICKNESS0.018 INCHES MINIMUM AND 0.023 INCHES MAXIMUM
MATERIALSTEEL OVERALL
STYLE DESIGNATORFLAT INTERNAL TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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