5310-00-395-6019, WASHER,KEY

5305-00-395-6018 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5310-00-395-6019

Federal Supply Class:
5310

National Item Identification Number:
003956019

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:

MS21258-32	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21258-32	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.875 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
HOLE DIAMETER	2.005 INCHES MINIMUM AND 2.015 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH	0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
INTERNAL KEY QUANTITY	1
MATERIAL DOCUMENT AND CLASSIFICATION
MATERIAL THICKNESS	0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
MATERIAL
OUTSIDE DIAMETER	2.625 INCHES MINIMUM AND 2.655 INCHES MAXIMUM
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT

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