5310-00-403-7653 WASHER,FLAT Index 5331-00-403-7655 O-RING

National Stock Number:
5310-00-403-7654

Federal Supply Class:
5310

National Item Identification Number:
004037654

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:
F5769196344CODALEX LTD
WR1-1231356LEE CO THE J B T DIV
WR1-1255459EATON CORP AEROSPACE AND COMMERCIAL CONTROLS DIV JBT PRODUCTS


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.149 INCHES MINIMUM AND 0.165 INCHES MAXIMUM
EXTERNAL KEY QUANTITY1
EXTERNAL PREBENT KEY LENGTH0.050 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.110 INCHES NOMINAL
HOLE DIAMETER0.250 INCHES NOMINAL
INTERNAL KEY QUANTITY1
INTERNAL STRAIGHT KEY WIDTH0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
MATERIAL THICKNESS0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM
MATERIALSTEEL OVERALL
OUTSIDE DIAMETER0.452 INCHES MINIMUM AND 0.484 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.476 INCHES MINIMUM AND 0.492 INCHES MAXIMUM
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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