5310-00-492-6281, WASHER,KEY

5310-00-492-6286 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-492-6281

Federal Supply Class:
5310

National Item Identification Number:
004926281

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:

10121425	A486G	NIMIKKEISTOKESKUS NCB FINLAND
3016598	00198	PRATT & WHITNEY CANADA CORP
5310PL0213620	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH

Techincal Specification:

ANGLE BETWEEN EXTERNAL KEYS	58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.221 INCHES MINIMUM AND 0.231 INCHES MAXIMUM
EXTERNAL KEY QUANTITY	1
EXTERNAL PREBENT KEY ANGLE	10.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH	0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
HOLE DIAMETER	0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
OUTSIDE DIAMETER	0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.019 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
MATERIAL	STEEL COMP 321 OVERALL
SPLIT KEY LENGTH	0.090 INCHES MINIMUM AND 0.120 INCHES MAXIMUM

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