5310-01-591-7421 WASHER,RECESSED 5310-01-591-8201 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-591-7424

Federal Supply Class:
5310

National Item Identification Number:
015917424

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:
300007580212BAE SYSTEMS LAND & ARMAMENTS L.P.
3000075-62HD076M6AMZ ALABAMA INC.
3000075-62HD80212BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.635 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J403 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.189 NOMINAL INCHES
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, LOCK HELICAL SPRING, HEAVY DUTY LEVEL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.087 INCHES NOMINAL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B117 ASSN STD SINGLE TREATMENT RESPONSE OVERALL


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