5310-01-348-3227, WASHER,KEY

5340-01-348-3226 STANDOFF,THREADED,SPACING

National Stock Number:
5310-01-348-3227

Federal Supply Class:
5310

National Item Identification Number:
013483227

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:

AS9276-19	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS9276-19	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
ANGLE BETWEEN EXTERNAL KEYS	90.0 DEGREES NOMINAL
EXTERNAL KEY QUANTITY	1
EXTERNAL PREBENT KEY ANGLE	15.0 DEGREES NOMINAL
EXTERNAL PREBENT KEY LENGTH	0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.290 INCHES MINIMUM AND 0.295 INCHES MAXIMUM
EXTERNAL TAPERED KEY WIDTH	0.650 INCHES MINIMUM AND 0.660 INCHES MAXIMUM
HOLE DIAMETER	1.015 INCHES MINIMUM AND 1.020 INCHES MAXIMUM
OUTSIDE DIAMETER	1.430 INCHES MINIMUM AND 1.440 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	1.856 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
MATERIAL	STEEL COMP 321 OVERALL
SPLIT KEY LENGTH	0.235 INCHES NOMINAL
STYLE DESIGNATOR	KEY

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