5310-01-042-5064 WASHER,FLAT Index 5310-01-042-5066 WASHER,RECESSED

National Stock Number:
5310-01-042-5065

Federal Supply Class:
5310

National Item Identification Number:
010425065

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:
310-0465-00079807WROUGHT WASHER MFG., INC.


Techincal Specification:
COLORBLACK OVERALL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM43.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.168 INCHES MINIMUM0.168 INCHES MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.040 INCHES MINIMUM0.040 INCHES MINIMUM
MATERIALSTEEL COMP 302 OVERALL
OUTSIDE DIAMETER0.296 INCHES MAXIMUM0.296 INCHES MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE FILM OVERALL


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