5310-00-639-3563, WASHER,KEY

National Stock Number:
5310-00-639-3563

Federal Supply Class:
5310

National Item Identification Number:
006393563

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:

21717	96214	RAYTHEON COMPANY
304A285	1VPW8	GENERAL DYNAMICS MISSION SYSTEMS, INC.
31A8126	15280	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
31A8126	26916	NORTHROP GRUMMAN SYSTEMS CORPORATION
304A285	94990	MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP

Techincal Specification:

ANGLE BETWEEN THIRD AND FOURTH KEY	22.5 DEGREES NOMINAL
ANGLE BETWEEN SECOND AND THIRD KEY	22.5 DEGREES NOMINAL
ANGLE BETWEEN FIRST AND SECOND KEY	22.5 DEGREES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH	0.090 INCHES NOMINAL
EXTERNAL KEY QUANTITY	4
EXTERNAL PREBENT KEY ANGLE	90.0 DEGREES NOMINAL
HOLE DIAMETER	1.317 INCHES MINIMUM AND 1.323 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.062 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH	0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
OUTSIDE DIAMETER	1.406 INCHES MINIMUM AND 1.469 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.1531 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.014 INCHES MINIMUM AND 0.016 INCHES MAXIMUM
MATERIAL	STEEL COMP 4130 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT
SPECIAL FEATURES	INTERNAL PRE-BENT KEY 180 DEG FROM SECOND EXTERNAL KEY
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	CADMIUM OVERALL

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