5310-01-211-6066 NUT,SELF-LOCKING,HEXAGON Index 5310-01-211-6069 WASHER,FLAT

National Stock Number:
5310-01-211-6068

Federal Supply Class:
5310

National Item Identification Number:
012116068

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:
76553-78X27 PIECE 1596169ELECTRIC BOAT CORPORATION
SSBN654-209-2147530 PIECE 1580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
EXTERNAL PREBENT KEY ANGLE30.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY LENGTH1.917 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS1.833 INCHES NOMINAL
III MATERIALNICKEL ALLOY 400 OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER3.000 INCHES NOMINAL


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