5310-00-252-8179, WASHER,KEY

5360-00-252-8183 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-00-252-8179

Federal Supply Class:
5310

National Item Identification Number:
002528179

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:

440762	3B150	RAYTHEON COMPANY
440762	49956	RAYTHEON COMPANY
440762	54X10	RAYTHEON COMPANY

Techincal Specification:

MATERIAL	STEEL COMP 302 OR
	STEEL COMP 303 OR
	STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-STD-171,FINISH 5.1.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	KEY
EXTERNAL KEY QUANTITY	15
HOLE DIAMETER	1.500 INCHES MINIMUM AND
	1.515 INCHES MAXIMUM
OUTSIDE DIAMETER	2.000 INCHES MINIMUM AND
	2.030 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.060 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.156 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH	0.110 INCHES MINIMUM AND
	0.120 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	2.370 INCHES MINIMUM AND
	2.400 INCHES MAXIMUM
MATERIAL THICKNESS	0.025 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT

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