5310-01-572-7361 WASHER,FLAT Index 5310-01-572-7378 WASHER,LOCK

National Stock Number:
5310-01-572-7364

Federal Supply Class:
5310

National Item Identification Number:
015727364

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:
93501A03339428MCMASTER-CARR SUPPLY CO


Techincal Specification:
COLORBLACK OVERALL
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.539 INCHES NOMINAL
OUTSIDE DIAMETER0.748 INCHES NOMINAL
MATERIAL THICKNESS0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
STYLE DESIGNATORSERRATED
SURFACE TREATMENTPAINT OVERALL


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