5306-01-236-6123 BOLT,MACHINE Index 5315-01-236-6126 PIN,SPRING

National Stock Number:
5310-01-236-6124

Federal Supply Class:
5310

National Item Identification Number:
012366124

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 396169ELECTRIC BOAT CORPORATION
60-28-652996169ELECTRIC BOAT CORPORATION
845-2050868 PIECE 380064NAVAL SHIP SYSTEMS COMMAND
SS845-2050868 PIECE 380063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
EXTERNAL KEY QUANTITY2
EXTERNAL STRAIGHT KEY LENGTH0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
HEAT TREATMENTANNEALED
HOLE DIAMETER0.640 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A,ANNEALED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
III MATERIALNICKEL ALLOY 400 OVERALL
PEENING KEY LENGTH1.515 INCHES MINIMUM AND 1.547 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.046 INCHES MINIMUM AND 1.078 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS2.453 INCHES MINIMUM AND 2.485 INCHES MAXIMUM
STYLE DESIGNATORKEY


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