5310-01-243-9431, WASHER,KEY

5310-01-243-9430 NUT,SELF-LOCKING,BLIND RIVET

National Stock Number:
5310-01-243-9431

Federal Supply Class:
5310

National Item Identification Number:
012439431

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:

536132-1

96214

RAYTHEON COMPANY

Techincal Specification:

MATERIAL	STEEL COMP 316 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	KEY
HOLE DIAMETER	0.376 INCHES MINIMUM AND
	0.381 INCHES MAXIMUM
OUTSIDE DIAMETER	0.505 INCHES MINIMUM AND
	0.525 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.052 INCHES MINIMUM AND
	0.067 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.100 INCHES MINIMUM AND
	0.120 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH	0.053 INCHES MINIMUM AND
	0.060 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.163 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.3075 INCHES MINIMUM AND
	0.3335 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.533 INCHES MINIMUM AND
	0.559 INCHES MAXIMUM
MATERIAL THICKNESS	0.028 INCHES MINIMUM AND
	0.034 INCHES MAXIMUM

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