5310-00-245-0148, WASHER,KEY

National Stock Number:
5310-00-245-0148

Federal Supply Class:
5310

National Item Identification Number:
002450148

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:

298546PC3	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
43W7589-735	94135	NAVAL ORDNANCE STANDARDS
999149PC45	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.284125 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH	0.125 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.125 INCHES MAXIMUM
HOLE DIAMETER	0.203125 INCHES NOMINAL
OUTSIDE DIAMETER	0.40625 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	0.53125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-854 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.044 INCHES NOMINAL
MATERIAL	STEEL COMP 1 OVERALL
SPECIAL FEATURES	EXTERNAL KEY
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR ASTM B633,TYPE 2,CLASS 2 ASSN STD 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL

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