9310-00-045-0576 PAPER,COVER Index 5310-00-045-0591 WASHER,LOCK

National Stock Number:
5310-00-045-0585

Federal Supply Class:
5310

National Item Identification Number:
000450585

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:
FFW84CLASSASTYLE281348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.267 INCHES MAXIMUM
OUTSIDE DIAMETER0.493 INCHES MAXIMUM
MATERIAL THICKNESS0.062 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATAA CLASS AND 2 STYLE
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND


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