5310-00-639-3861 WASHER,FLAT Index 5310-00-639-3864 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-639-3862

Federal Supply Class:
5310

National Item Identification Number:
006393862

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:
132828945934ONTIC ENGINEERING & MANUFACTURING, INC
132828999551GOODRICH CORPORATION


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
COLORBLACK OVERALL
EXTERNAL KEY QUANTITY4
EXTERNAL PREBENT KEY LENGTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HOLE DIAMETER0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.687 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION-QQ-S-640 COND ACR CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
MATERIALSTEEL COMP 1009 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION-MIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE FILM OVERALL


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