2915-00-308-1649 PUMP,SUBMERGED,AIRCRAFT Index 2915-00-308-1661 VALVE,POPPET

National Stock Number:
5310-00-308-1651

Federal Supply Class:
5310

National Item Identification Number:
003081651

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:
1305341818876U S ARMY AVIATION AND MISSILE COMMAND
136154-137695RAYTHEON COMPANY
HS5015-106602731MCDONNELL DOUGLAS HELICOPTER CO INC
600780-0154089DRS C3 & AVIATION COMPANY
50J106681073GRAYHILL INC
HS5015-10668V613THE BOEING COMPANY
JS5015-106602731MCDONNELL DOUGLAS HELICOPTER CO INC
JS5015-10668V613THE BOEING COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.233 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH0.092 INCHES MINIMUM AND 0.108 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
HOLE DIAMETER0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.456 INCHES MINIMUM AND 0.471 INCHES MAXIMUM
MATERIAL THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
MATERIALSTEEL COMP 302 OVERALL
SPECIAL FEATURESINSIDE DIA HAS TWO FLAT SURFACES
STYLE DESIGNATORKEY


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