5310-00-008-5904, WASHER,KEY

National Stock Number:
5310-00-008-5904

Federal Supply Class:
5310

National Item Identification Number:
000085904

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:

5310000085904	A00AM	E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5310000085904	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
MILW21338	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS19069A15	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL COMP 8735 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-16232 TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	92.0 ROCKWELL B MINIMUM
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	19
HOLE DIAMETER	2.973 INCHES MINIMUM AND
	3.003 INCHES MAXIMUM
OUTSIDE DIAMETER	3.375 INCHES MINIMUM AND
	3.395 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.188 INCHES MINIMUM AND
	0.250 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.297 INCHES MINIMUM AND
	0.327 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.280 INCHES MINIMUM AND
	0.300 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	3.892 INCHES MINIMUM AND
	3.922 INCHES MAXIMUM
MATERIAL THICKNESS	0.058 INCHES MINIMUM AND
	0.068 INCHES MAXIMUM
HEAT TREATMENT	NORMALIZED
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILW21338
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS19069A15

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