3120-00-692-9286, BEARING,SLEEVE

National Stock Number:
3120-00-692-9286

Federal Supply Class:
3120

National Item Identification Number:
006929286

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:

3120006929286	A00AM	E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
3120006929286	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
8686311	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE AND 4 SLOT
BODY INSIDE DIAMETER	5.5055 INCHES MINIMUM AND 5.5075 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	6.4980 INCHES MINIMUM AND 6.5000 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER	7.2480 INCHES MINIMUM AND 7.7250 INCHES MAXIMUM
FLANGE WIDTH	1.4940 INCHES MINIMUM AND 1.4990 INCHES MAXIMUM
HARDNESS RATING	58.0 ROCKWELL C NOMINAL OVERALL
HOLE DIAMETER	0.4375 INCHES NOMINAL FIRST
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	3.7500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-5687,TYPE 2 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL	SILICA OVERALL
SLOT LENGTH	0.6250 INCHES NOMINAL FIRST
SLOT WIDTH	0.6250 INCHES MINIMUM AND 0.6270 INCHES MAXIMUM FIRST
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE GROOVE LOCATION AND QUANTITY	3 INTERNAL
SURFACE FINISH	125.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-16232,TYPE M,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENT	PHOSPHATE MANGANESE OVERALL

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