5310-00-682-5823 WASHER,KEY Index 5305-00-682-5830 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-00-682-5824

Federal Supply Class:
5310

National Item Identification Number:
006825824

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:
876124119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
ANGLE BETWEEN EXTERNAL KEYS59.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
EXTERNAL KEY QUANTITY3
EXTERNAL PREBENT KEY ANGLE15.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
EXTERNAL TAPERED KEY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HOLE DIAMETER0.260 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
OUTSIDE DIAMETER0.450 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.673 INCHES MINIMUM AND 0.679 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.033 INCHES MINIMUM AND 0.039 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SPLIT KEY LENGTH0.180 INCHES NOMINAL
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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