5310-14-403-5868, WASHER,KEY

National Stock Number:
5310-14-403-5868

Federal Supply Class:
5310

National Item Identification Number:
144035868

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:

53511-300CA	F5442	AIRBUS GROUP SAS
N5761184300	F0210	AIRBUS HELICOPTERS (ETS DEMARIGNANE)

Techincal Specification:

EXTERNAL KEY QUANTITY	11
EXTERNAL PREBENT KEY WIDTH	4.32 MILLIMETERS MINIMUM AND 4.50 MILLIMETERS MAXIMUM
HOLE DIAMETER	ERR-090 AND 30.75 MILLIMETERS MAXIMUM
INTERNAL PREBENT KEY LENGTH	2.8 MILLIMETERS NOMINAL
INTERNAL PREBENT KEY WIDTH	5.62 MILLIMETERS MINIMUM AND 5.80 MILLIMETERS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	F3025 AIR 9160C MIL STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS	1.2 MILLIMETERS NOMINAL
III HEAT TREATMENT	ANNEALED
III MATERIAL	STEEL COMP Z10CNT18-11 OR STEEL COMP Z3CN18-10 OVERALL
III MINIMUM TENSILE STRENGTH	490 NEWTONS PER SQUARE MILLIMETER OR 440 NEWTONS PER SQUARE MILLIMETER
OUTSIDE DIAMETER	37.75 MILLIMETERS MINIMUM AND 38.25 MILLIMETERS MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	48.0 MILLIMETERS NOMINAL
STYLE DESIGNATOR	KEY

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