5310-00-639-3915 WASHER,KEY Index 5305-00-639-3923 SCREW,TAPPING

National Stock Number:
5310-00-639-3920

Federal Supply Class:
5310

National Item Identification Number:
006393920

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:
18741706848HONEYWELL INTERNATIONAL INC


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.161 INCHES MINIMUM AND 0.181 INCHES MAXIMUM
ANGLE BETWEEN EXTERNAL KEYS60.0 DEGREES NOMINAL
EXTERNAL KEY QUANTITY3
EXTERNAL PREBENT KEY LENGTH0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
EXTERNAL TAPERED KEY WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HOLE DIAMETER0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
OUTSIDE DIAMETER0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.503 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5504 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5516 ASSN STD 2ND MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.017 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
MATERIALSTEEL COMP 410 OR STEEL COMP 302 OVERALL
SPLIT KEY LENGTH0.131 INCHES MINIMUM AND 0.151 INCHES MAXIMUM
STYLE DESIGNATORKEY
SURFACE FINISH100.0 MICROINCHES ALL SURFACES
SURFACE TREATMENTOXIDE FILM OVERALL


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