5310-01-120-5129 WASHER,KEY Index 5310-01-120-5131 WASHER,FLAT

National Stock Number:
5310-01-120-5130

Federal Supply Class:
5310

National Item Identification Number:
011205130

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:
10109367A486GNIMIKKEISTOKESKUS NCB FINLAND
74A410630-200313002GOODRICH CORPORATION
74A410630-200376301THE BOEING COMPANY


Techincal Specification:
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER1.060 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.310 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.250 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH0.169 INCHES MINIMUM AND
0.179 INCHES MAXIMUM
MATERIAL THICKNESS0.063 INCHES NOMINAL
DISTANCE FROM KEY CENTER TO WIRE HOLE CENTER0.120 INCHES NOMINAL
WIRE HOLE DIAMETER0.062 INCHES NOMINAL
EXTERNAL PREBENT KEY ANGLE15.0 DEGREES NOMINAL
SPECIAL FEATURESONE INTERNAL PREBENT KEY; THREE EXTERNAL PREBENT KEYS
MINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH
THE MANUFACTURERS DATA
MANUFACTURERS CODE76301
DESIGN CONTROL REFERENCE74A410630-2003


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