5310-01-198-2716, WASHER,KEY

5310-01-198-2717 WASHER,SHOULDERED AND RECESSED

National Stock Number:
5310-01-198-2716

Federal Supply Class:
5310

National Item Identification Number:
011982716

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:

820-5348417-6	53711	NAVAL SEA SYSTEMS COMMAND
820-5786676	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

MATERIAL	STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A-240,TYPE 304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	6
HOLE DIAMETER	0.781 INCHES NOMINAL
OUTSIDE DIAMETER	1.281 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH	0.312 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH	0.250 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH	0.250 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	2.250 INCHES NOMINAL
MATERIAL THICKNESS	0.062 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATION	ZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE	53711
DESIGN CONTROL REFERENCE	820-5786676

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