5310-00-186-1071, WASHER,KEY

National Stock Number:
5310-00-186-1071

Federal Supply Class:
5310

National Item Identification Number:
001861071

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:

12Z335-245	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
236-1017P15	3B150	RAYTHEON COMPANY
236-1017P15	49956	RAYTHEON COMPANY
236-1017P15	94144	RAYTHEON COMPANY
5310001861071	A00AM	E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310001861071	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
MIL-W-21338	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS19070-142	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS19070-142	A9271	GORIZIANE GROUP SPA

Techincal Specification:

MATERIAL	STEEL COMP 1010 OR
	STEEL COMP 1012 OR
	STEEL COMP 1015 OR
	STEEL COMP 1016 OR
	STEEL COMP 1017 OR
	STEEL COMP 1018 OR
	STEEL COMP 1019 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	CADMIUM AND
	CHROMATE OR
	ZINC AND
	CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR
	ASTM B633,TYPE 2,CLASS 3 ASSN STD 2ND TREATMENT RESPONSE OVERALL
HARDNESS RATING	50.0 ROCKWELL B MINIMUM AND
	81.0 ROCKWELL B MAXIMUM
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	19
HOLE DIAMETER	2.791 INCHES MINIMUM AND
	2.816 INCHES MAXIMUM
OUTSIDE DIAMETER	3.312 INCHES MINIMUM AND
	3.342 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.188 INCHES MINIMUM AND
	0.250 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.204 INCHES MINIMUM AND
	0.234 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.250 INCHES MINIMUM AND
	0.290 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	3.828 INCHES MAXIMUM
MATERIAL THICKNESS	0.058 INCHES MINIMUM AND
	0.068 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-W-21338
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS19070-142

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