5310-01-175-6078, WASHER,KEY

National Stock Number:
5310-01-175-6078

Federal Supply Class:
5310

National Item Identification Number:
011756078

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:

1881-178A	13002	GOODRICH CORPORATION
1881-178A	6K4C8	GOODRICH CORPORATION

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.395 INCHES NOMINAL
HOLE DIAMETER	1.020 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH	0.179 INCHES MINIMUM AND 0.184 INCHES MAXIMUM
INTERNAL KEY QUANTITY	1
OUTSIDE DIAMETER	1.560 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
MATERIAL	STEEL COMP 4130 OVERALL
SPECIAL FEATURES	HEAT TREAT 90,000 PSI-UTS PER MIL-H-6875
STYLE DESIGNATOR	KEY
SURFACE FINISH	125.0 MICROINCHES ALL SURFACES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-23377 MIL SPEC 1ST TREATMENT RESPONSE AND FED-STD-595 COLOR 17875 FED STD 2ND TREATMENT RESPONSE AND QQ-P-416 TY 2 CL 1 FED SPEC 3RD TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PRIMER AND ENAMEL AND CADMIUM OVERALL

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