5305-00-638-5062 SCREW,EXTERNALLY RELIEVED BODY Index 5310-00-638-5066 WASHER,KEY

National Stock Number:
5310-00-638-5065

Federal Supply Class:
5310

National Item Identification Number:
006385065

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:
8900915P124446GENERAL ELECTRIC COMPANY
8900915P196972GENERAL ELECTRIC CO FLIGHT PROPULSION DIVISION OF ELECTRONIC ATOMIC AND DEFENSE SYSTEMS GROUP
8900915P197424AMETEK INC
8900P15P124446GENERAL ELECTRIC COMPANY


Techincal Specification:
EXTERNAL KEY QUANTITY4
EXTERNAL STRAIGHT KEY LENGTH0.219 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
HOLE DIAMETER0.252 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
OUTSIDE DIAMETER0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.020 INCHES NOMINAL
MATERIALALUMINUM ALLOY 5052 OVERALL
PEENING KEY LENGTH0.125 INCHES NOMINAL
SPECIAL FEATURESPEENING KEY BENT 90 DEG AND 0.067 IN. LG
STYLE DESIGNATORKEY
SURFACE TREATMENTANODIZE OVERALL


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