1020-00-210-0498 NUT,BEARING LOCK Index 1020-00-210-0500 PLATE,LOCK

National Stock Number:
5310-00-210-0499

Federal Supply Class:
5310

National Item Identification Number:
002100499

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:
730346PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
ANGLE BETWEEN FIFTH AND SIXTH KEY15.0 DEGREES NOMINAL
ANGLE BETWEEN INTERNAL KEY AND FIRST OFFSET KEY90.0 DEGREES NOMINAL
ANGLE BETWEEN FIRST AND SECOND KEY15.0 DEGREES NOMINAL
ANGLE BETWEEN FOURTH AND FIFTH KEY15.0 DEGREES NOMINAL
ANGLE BETWEEN SECOND AND THIRD KEY15.0 DEGREES NOMINAL
EXTERNAL KEY QUANTITY12
EXTERNAL STRAIGHT KEY WIDTH0.468 INCHES NOMINAL
HOLE DIAMETER9.281 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH0.312 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.300 INCHES NOMINAL
OUTSIDE DIAMETER10.000 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS11.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.062 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-16232,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL


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