5310-01-500-8026, WASHER,KEY

National Stock Number:
5310-01-500-8026

Federal Supply Class:
5310

National Item Identification Number:
015008026

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:

7254538	34228	L3 TECHNOLOGIES, INC.
7254538	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

SURFACE FINISH	125.0 MICROINCHES ALL SURFACES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	STM-A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.805 INCHES MINIMUM AND 0.815 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.121 INCHES MINIMUM AND 0.123 INCHES MAXIMUM
HOLE DIAMETER	1.765 INCHES MINIMUM AND 1.775 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH	0.121 INCHES MINIMUM AND 0.123 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTMA276 ASSN STD 1ST MATERIAL RESPONSE OR ASTMA479 ASSN STD 2ND MATERIAL RESPONSE OR ASTMA167 ASSN STD 3RD MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
III MATERIAL	STEEL COMP 316 OR STEEL COMP 317 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OUTSIDE DIAMETER	2.295 INCHES MINIMUM AND 2.305 INCHES MAXIMUM
STYLE DESIGNATOR	KEY

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