5310-00-647-2407, WASHER,KEY

National Stock Number:
5310-00-647-2407

Federal Supply Class:
5310

National Item Identification Number:
006472407

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:

43611	04614	TEXTRON SYSTEMS CORPORATION
43611	80070	LOCKHEED MARTIN CORPORATION

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION	FEAT
EXTERNAL KEY QUANTITY	6
EXTERNAL PREBENT KEY WIDTH	0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
HOLE DIAMETER	0.167 INCHES MINIMUM AND 0.173 INCHES MAXIMUM
INTERNAL KEY QUANTITY	1
INTERNAL PREBENT KEY LENGTH	0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5516 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.016 INCHES MINIMUM AND 0.022 INCHES MAXIMUM
MATERIAL	STEEL COMP 302 OVERALL
SPECIAL FEATURES	THIS ITEM HAS BEEN DESIGNATED TO BE AN ENGINEERING-CRITICAL AIRCRAFT ENGINE ITEM
SURFACE TREATMENT	OXIDE FILM OVERALL

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