5310-01-235-0169 WASHER,LOCK Index 5310-01-235-0171 WASHER,BEVEL

National Stock Number:
5310-01-235-0170

Federal Supply Class:
5310

National Item Identification Number:
012350170

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:
MS51413-796906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP 1050 OR
STEEL COMP 1551 OR
STEEL COMP 1552 OR
STEEL COMP 1053 OR
STEEL COMP 1055 OR
STEEL COMP 1059 OR
STEEL COMP 1060 OR
STEEL COMP 1561 OR
STEEL COMP 1064 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTZINC AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633,TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING92.0 ROCKWELL B MINIMUM AND
97.0 ROCKWELL B MAXIMUM
STYLE DESIGNATORFLAT INTERNAL TEETH
HOLE DIAMETER0.384 INCHES MINIMUM AND
0.398 INCHES MAXIMUM
OUTSIDE DIAMETER0.670 INCHES MINIMUM AND
0.692 INCHES MAXIMUM
MATERIAL THICKNESS0.032 INCHES MINIMUM AND
0.040 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS51413-7


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