5310-00-550-2449, WASHER,KEY

National Stock Number:
5310-00-550-2449

Federal Supply Class:
5310

National Item Identification Number:
005502449

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:

2551801

88277

THE BOEING COMPANY

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.421 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH	0.186 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.093 INCHES MAXIMUM
HOLE DIAMETER	0.390 INCHES NOMINAL
OUTSIDE DIAMETER	0.687 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	0.797 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.032 INCHES NOMINAL
MATERIAL	STEEL CORROSION RESISTING OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	PASSIVATE OVERALL

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