5310-01-014-4277, WASHER,KEY

National Stock Number:
5310-01-014-4277

Federal Supply Class:
5310

National Item Identification Number:
010144277

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:

CA1786

29372

HOWMET GLOBAL FASTENING SYSTEMS INC.

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.153 INCHES NOMINAL
HOLE DIAMETER	0.305 INCHES NOMINAL
INTERNAL KEY QUANTITY	3
INTERNAL STRAIGHT KEY WIDTH	0.037 INCHES MINIMUM AND 0.047 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM
MATERIAL	STEEL COMP 631 OVERALL
OUTSIDE DIAMETER	0.520 INCHES NOMINAL
SPECIAL FEATURES	WASHER IS SPLIT
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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