1560-01-625-8425 DOOR,ACCESS,AIRCRAFT 6640-01-625-7466 FILTER UNIT,MICROPOROUS

National Stock Number:
5310-01-625-9381

Federal Supply Class:
5310

National Item Identification Number:
016259381

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:
167-7384503-4653711NAVAL SEA SYSTEMS COMMAND
B541-9179-4696169ELECTRIC BOAT CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY6
EXTERNAL STRAIGHT KEY WIDTH0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
HOLE DIAMETER2.266 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH1.390 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.617 INCHES NOMINAL
MATERIAL THICKNESS0.069 INCHES MINIMUM AND 0.081 INCHES MAXIMUM
III MATERIALNICKEL ALLOY 400 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER3.250 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS4.620 INCHES MINIMUM AND 4.660 INCHES MAXIMUM
STYLE DESIGNATORKEY


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