5310-01-121-0385, WASHER,KEY

National Stock Number:
5310-01-121-0385

Federal Supply Class:
5310

National Item Identification Number:
011210385

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:

10109379	A486G	NIMIKKEISTOKESKUS NCB FINLAND
74A410582-2001	13002	GOODRICH CORPORATION
74A410582-2001	34336	TECT HYPERVELOCITY, INC.
74A410582-2001	50601	CIRCOR AEROSPACE, INC.
74A410582-2001	56540	ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC.
74A410582-2001	76301	THE BOEING COMPANY
74A410582-2001	9K006	CIRCOR AEROSPACE, INC.

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.530 INCHES NOMINAL
EXTERNAL PREBENT KEY ANGLE	30.0 DEGREES NOMINAL
HOLE DIAMETER	0.577 INCHES MINIMUM AND 0.587 INCHES MAXIMUM
INTERNAL KEY QUANTITY	2
INTERNAL STRAIGHT KEY WIDTH	0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
OUTSIDE DIAMETER	0.910 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-18729,COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.056 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
MATERIAL	STEEL COMP 4130 OVERALL
MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
SPECIAL FEATURES	ONE EXTERNAL KEY STRAIGHT SHAPE; INTERNAL KEYS BOTTOM ROUND SURFACE
WIRE HOLE DIAMETER	0.062 INCHES MINIMUM AND 0.067 INCHES MAXIMUM

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