5310-00-527-3278 WASHER,LOCK Index 4730-00-527-3280 HOUSING

National Stock Number:
5310-00-527-3279

Federal Supply Class:
5310

National Item Identification Number:
005273279

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


Techincal Specification:
MATERIALSTEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
HOLE DIAMETER0.255 INCHES MINIMUM AND
0.263 INCHES MAXIMUM
OUTSIDE DIAMETER0.438 INCHES NOMINAL
MATERIAL THICKNESS0.047 INCHES NOMINAL


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