5310-00-994-1601 NUT,PLAIN,SLOTTED,HEXAGON Index 5315-00-994-1604 PIN,STRAIGHT,HEADLESS

National Stock Number:
5310-00-994-1602

Federal Supply Class:
5310

National Item Identification Number:
009941602

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:
A-7678380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.278 INCHES MINIMUM AND 0.298 INCHES MAXIMUM
ANGLE BETWEEN EXTERNAL KEYS30.0 DEGREES NOMINAL
EXTERNAL KEY QUANTITY1
EXTERNAL PREBENT KEY ANGLE15.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.084 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
EXTERNAL TAPERED KEY WIDTH0.250 INCHES NOMINAL
HOLE DIAMETER0.262 INCHES MINIMUM AND 0.268 INCHES MAXIMUM
OUTSIDE DIAMETER0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.812 INCHES NOMINAL
MATERIAL THICKNESS0.038 INCHES MINIMUM AND 0.058 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
SPLIT KEY LENGTH0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
STYLE DESIGNATORKEY


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