5310-01-171-0577 NUT,PLAIN,ROUND Index 5310-01-171-0579 WASHER,KEY

National Stock Number:
5310-01-171-0578

Federal Supply Class:
5310

National Item Identification Number:
011710578

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.


Manufacturer Information:
5310PL19408719009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
NAS119380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1193K12-180205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
DISTANCE FROM KEY CENTER TO WIRE HOLE CENTER0.454 INCHES NOMINAL
HARDNESS RATING44.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.755 INCHES MINIMUM AND 0.771 INCHES MAXIMUM
OUTSIDE DIAMETER1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
MATERIALSTEEL COMP 630 OVERALL
SPECIAL FEATURESTWO PROJECTIONS 180.0 DEG APART ON ONE BEARING SURFACE; FACE OPPOSITE PROJECTIONS SERRATED
SPECIFICATION/STANDARD DATA80205-NAS 1193 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIRE HOLE DIAMETER0.071 INCHES NOMINAL


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