1020-00-380-0329 SLEEVE Index 4810-00-380-0331 SEAT,VALVE

National Stock Number:
5310-00-380-0330

Federal Supply Class:
5310

National Item Identification Number:
003800330

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:
730989PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
EXTERNAL PREBENT KEY ANGLE14.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM
EXTERNAL STRAIGHT KEY LENGTH0.157 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.187 INCHES NOMINAL
HOLE DIAMETER0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM
OUTSIDE DIAMETER1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM
MATERIAL THICKNESS0.034 INCHES MINIMUM AND 0.054 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SPECIAL FEATURESONE KEY HAS A ROUNT TOP SURFACE
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL


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