5310-00-186-1069, WASHER,KEY

National Stock Number:
5310-00-186-1069

Federal Supply Class:
5310

National Item Identification Number:
001861069

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:

12Z335-243	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
MILW21338TYPE1CLASS2SIZ12	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

EXTERNAL KEY QUANTITY	17
EXTERNAL PREBENT KEY WIDTH	0.204 INCHES MINIMUM AND 0.234 INCHES MAXIMUM
HARDNESS RATING	50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM
HOLE DIAMETER	2.400 INCHES MINIMUM AND 2.425 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.250 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
OUTSIDE DIAMETER	2.844 INCHES MINIMUM AND 2.874 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	3.344 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS	0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
MATERIAL	STEEL COMP 1005 OR STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1025 OR STEEL COMP 1030 OR STEEL COMP 1035 OVERALL
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	ZINC AND CHROMATE OVERALL

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