5310-00-638-0252, WASHER,KEY

National Stock Number:
5310-00-638-0252

Federal Supply Class:
5310

National Item Identification Number:
006380252

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:

112321	35907	DIRECTOR GENERAL LAND EQUIPMENT PROGRAM MANAGEMENT
5179402	19200	US ARMY ARDEC RDECOM
5310006380252	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.444 INCHES MAXIMUM
ANGLE BETWEEN EXTERNAL KEYS	30.0 DEGREES NOMINAL
COLOR	BLACK OVERALL
EXTERNAL STRAIGHT KEY LENGTH	0.078 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH	0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
HOLE DIAMETER	0.468 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
OUTSIDE DIAMETER	0.578 INCHES MINIMUM AND 0.609 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.671 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.025 INCHES NOMINAL
MATERIAL	COPPER ALLOY C OVERALL
SPECIAL FEATURES	ONE INTERNAL KEY 0.060 IN. WIDE BY 0.032 IN. LG. 90 DEG FROM EITHER EXTERNAL KEY
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	OXIDE FILM OVERALL

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