3120-00-710-6553, BEARING,SLEEVE

National Stock Number:
3120-00-710-6553

Federal Supply Class:
3120

National Item Identification Number:
007106553

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:

7106553

19204

ARMY, UNITED STATES DEPARTMENT OF THE

Techincal Specification:

BODY INSIDE DIAMETER	3.2500 INCHES MINIMUM AND 3.2520 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.6280 INCHES MINIMUM AND 3.6290 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED ALL CORNERS
CRITICALITY CODE JUSTIFICATION	ADAR AND ADAS
LUBRICANT ACCOMMODATION STYLE	GROOVED FIGURE 8 W/RADIAL GROOVE EACH END
OVERALL LENGTH	3.7300 INCHES MINIMUM AND 3.7500 INCHES MAXIMUM
MATERIAL	LEAD ALLOY OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY

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