5310-01-338-4117, WASHER,KEY

National Stock Number:
5310-01-338-4117

Federal Supply Class:
5310

National Item Identification Number:
013384117

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:

MS14198K9P

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

DISTANCE FROM KEY CENTER TO WIRE HOLE CENTER	0.133 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
HARDNESS RATING	38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
HOLE DIAMETER	0.568 INCHES MINIMUM AND 0.578 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
OUTSIDE DIAMETER	0.918 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5343 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.066 INCHES MINIMUM AND 0.076 INCHES MAXIMUM
MATERIAL	STEEL COMP 630 OR STEEL COMP XM-12 OVERALL
STYLE DESIGNATOR	INTERNAL PREBENT KEY
WIRE HOLE DIAMETER	0.066 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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