3120-00-700-5788, BEARING,SLEEVE

National Stock Number:
3120-00-700-5788

Federal Supply Class:
3120

National Item Identification Number:
007005788

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Manufacturer Information:

138664Y2	0AHP5	CURTISS-WRIGHT CONTROLS, INC.
7005788	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	6 HOLE AND 1 SLOT
BODY INSIDE DIAMETER	3.2050 INCHES MINIMUM AND 3.2110 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.7155 INCHES MINIMUM AND 3.7165 INCHES MAXIMUM
CORNER SHAPE	ROUND INSIDE LEFT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	4.0620 INCHES NOMINAL
FLANGE WIDTH	0.0910 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM
HOLE DIAMETER	0.0940 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4815 ASSN STD ALL MATERIAL RESPONSES INTERMEDIATE LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5060 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL	OIL LUBRICATING LUBRICATION
MATERIAL	SILVER AND STEEL COMP 1022 INTERMEDIATE LAYER
MATERIAL	TIN ALLOY INNER LAYER
OVERALL LENGTH	2.5940 INCHES NOMINAL
PRECIOUS MATERIAL AND LOCATION	INTERMEDIATE LAYER SILVER
PRECIOUS MATERIAL	SILVER
SLOT LENGTH	1.7031 INCHES NOMINAL FIRST
SLOT WIDTH	0.1250 INCHES NOMINAL FIRST
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	32.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2800 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
SURFACE TREATMENT	CADMIUM OVERALL

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