5310-00-184-8988 WASHER,FLAT Index 5310-00-184-8990 WASHER,LOCK

National Stock Number:
5310-00-184-8989

Federal Supply Class:
5310

National Item Identification Number:
001848989

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:
61-70441-000289944ELBITAMERICA, INC.
AN935B2L88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
HOLE DIAMETER0.088 INCHES MINIMUM AND 0.097 INCHES MAXIMUM
OUTSIDE DIAMETER0.165 INCHES MAXIMUM
MATERIAL THICKNESS0.015 INCHES MINIMUM AND 0.021 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
SPECIAL FEATURESDYED LIGHT YELLOW
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTCADMIUM OVERALL


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