5310-00-637-3102, WASHER,KEY

National Stock Number:
5310-00-637-3102

Federal Supply Class:
5310

National Item Identification Number:
006373102

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:

168409	31633	ALINABAL HOLDINGS CORPORATION
168409	77445	RTX CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP 321 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	2
HOLE DIAMETER	0.390 INCHES MINIMUM AND
	0.395 INCHES MAXIMUM
OUTSIDE DIAMETER	0.595 INCHES MINIMUM AND
	0.600 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.148 INCHES NOMINAL
EXTERNAL TAPERED KEY WIDTH	0.340 INCHES MINIMUM AND
	0.350 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.140 INCHES MINIMUM AND
	0.145 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.364 INCHES MINIMUM AND
	0.374 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.987 INCHES MINIMUM AND
	1.007 INCHES MAXIMUM
SPLIT KEY LENGTH	0.175 INCHES MINIMUM AND
	0.180 INCHES MAXIMUM
MATERIAL THICKNESS	0.027 INCHES MINIMUM AND
	0.035 INCHES MAXIMUM
ANGLE BETWEEN EXTERNAL KEYS	60.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY ANGLE	30.0 DEGREES NOMINAL

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