5310-00-186-1060, WASHER,KEY

National Stock Number:
5310-00-186-1060

Federal Supply Class:
5310

National Item Identification Number:
001861060

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:

12Z335-234	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
MILW21338TYPE1CLASS2SIZE03	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL COMP 1010 OR
	STEEL COMP 1012 OR
	STEEL COMP 1015 OR
	STEEL COMP 1016 OR
	STEEL COMP 1018 OR
	STEEL COMP 1019 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	50.0 ROCKWELL B MINIMUM AND
	81.0 ROCKWELL B MAXIMUM
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	11
HOLE DIAMETER	0.679 INCHES MINIMUM AND
	0.694 INCHES MAXIMUM
OUTSIDE DIAMETER	0.938 INCHES MINIMUM AND
	0.953 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.062 INCHES MINIMUM AND
	0.093 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.110 INCHES MINIMUM AND
	0.120 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.110 INCHES MINIMUM AND
	0.120 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.328 INCHES MAXIMUM
MATERIAL THICKNESS	0.038 INCHES MINIMUM AND
	0.046 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILW21338TYPE1CLASS2SIZE03

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