5310-01-339-6525 NUT,PLAIN,ROUND Index 5310-01-339-6527 WASHER,FLAT

National Stock Number:
5310-01-339-6526

Federal Supply Class:
5310

National Item Identification Number:
013396526

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:
2640-328 PIECE 10496169ELECTRIC BOAT CORPORATION
60-28-65844S671SPIROL SHIM CO INC A SPIROL INTERNATIONAL CO
SS845-2050868 PIECE 10480064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
EXTERNAL KEY QUANTITY7
EXTERNAL STRAIGHT KEY LENGTH0.094 INCHES MINIMUM AND 0.126 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
HOLE DIAMETER0.365 INCHES MINIMUM AND 0.397 INCHES MAXIMUM
OUTSIDE DIAMETER0.703 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS1.953 INCHES MINIMUM AND 1.985 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.034 INCHES MINIMUM AND 0.066 INCHES MAXIMUM
MATERIALNICKEL ALLOY 400 OVERALL
PEENING KEY LENGTH1.125 INCHES MINIMUM AND 1.157 INCHES MAXIMUM
STYLE DESIGNATORKEY


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