5310-01-556-9564 NUT,SELF-LOCKING,HEXAGON Index 5310-01-557-6840 WASHER,SPRING TENSION

National Stock Number:
5310-01-557-4801

Federal Supply Class:
5310

National Item Identification Number:
015574801

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:
AEW16X05R000SE4LN180204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORSPLIT HELICAL-LEFT HAND
HOLE DIAMETER50.0 MILLIMETERS NOMINAL


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