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


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