5310-00-437-3550 WASHER,FLAT Index 5330-00-437-3564 SEAL,PLAIN ENCASED

National Stock Number:
5310-00-437-3562

Federal Supply Class:
5310

National Item Identification Number:
004373562

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:
66C0041M3795169CURTISS-WRIGHT FLOW CONTROL CORPORATION
TW10660038THE TIMKEN CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
STYLE DESIGNATORKEY
EXTERNAL KEY QUANTITY13
INTERNAL KEY QUANTITY1
HOLE DIAMETER1.193 INCHES MINIMUM AND
1.213 INCHES MAXIMUM
OUTSIDE DIAMETER1.500 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH0.453 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.176 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.176 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS1.953 INCHES NOMINAL
MATERIAL THICKNESS0.062 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSPECIAL REQUIREMENTS IN ACCORDANCE WITH GENERAL ELECTRIC CO KNOLLS ATOMIC POWER LAB IC NO.NR1-NK0A924116 CODE LETTERS A,B4,C4,D2,E1 AND F1
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE95169
DESIGN CONTROL REFERENCE66C0041M37


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