8410-01-493-2276 SLACKS,WOMEN'S Index 4820-01-493-2278 RING,VALVE PISTON

National Stock Number:
5310-01-493-2277

Federal Supply Class:
5310

National Item Identification Number:
014932277

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:
596-7409312-453711NAVAL SEA SYSTEMS COMMAND
740931253711NAVAL SEA SYSTEMS COMMAND
B541-1013-496169ELECTRIC BOAT CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY16
EXTERNAL STRAIGHT KEY LENGTH1.130 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.310 INCHES NOMINAL
HOLE DIAMETER2.313 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,CL 304 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.125 INCHES NOMINAL
III MATERIALSTEEL COMP 304 OVERALL
PEENING KEY LENGTH1.620 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER3.000 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS4.375 INCHES NOMINAL
STYLE DESIGNATORKEY
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


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