5310-00-710-9429, WASHER,KEY

5360-00-710-9428 SPRING,HELICAL,COMPRESSION

National Stock Number:
5310-00-710-9429

Federal Supply Class:
5310

National Item Identification Number:
007109429

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:

204-040-253-001	97499	BELL TEXTRON INC
204-040-253-1	17128	PYRAMID MACHINE CORP DIV OF TRANSUPPORT INC
204-040-253-1	80070	LOCKHEED MARTIN CORPORATION
204-040-253-1	97499	BELL TEXTRON INC

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	2.065 INCHES MINIMUM AND 2.085 INCHES MAXIMUM
EXTERNAL KEY QUANTITY	19
EXTERNAL PREBENT KEY ANGLE	24.5 DEGREES MINIMUM AND 25.5 DEGREES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.200 INCHES NOMINAL
HOLE DIAMETER	4.255 INCHES MINIMUM AND 4.265 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.170 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH	0.180 INCHES NOMINAL
INTERNAL KEY QUANTITY	2
OUTSIDE DIAMETER	4.610 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	5.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS6357 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.050 INCHES NOMINAL
MATERIAL	STEEL OR STEEL COMP 4130 OVERALL
SPECIAL FEATURES	EXTERNAL KEYS BENT 25 DEG
STYLE DESIGNATOR	EXTERNAL AND INTERNAL PRE-BENT KEYS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	BPSFW4084,FSCM 97499 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	OXIDE FILM OVERALL

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