5305-00-776-3859 SCREW,MACHINE Index 5325-00-776-3862 INSERT,SCREW THREAD

National Stock Number:
5310-00-776-3860

Federal Supply Class:
5310

National Item Identification Number:
007763860

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:
36546077445RTX CORPORATION


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.125 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
EXTERNAL PREBENT KEY ANGLE25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM
EXTERNAL PREBENT KEY LENGTH0.037 INCHES MINIMUM AND 0.054 INCHES MAXIMUM
HOLE DIAMETER0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM
OUTSIDE DIAMETER0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.023 INCHES MINIMUM AND 0.026 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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