3120-00-603-0804, BEARING,SLEEVE

National Stock Number:
3120-00-603-0804

Federal Supply Class:
3120

National Item Identification Number:
006030804

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:

6-40658-11	0JRC1	NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
6-40658-11	76823	NORTHROP GRUMMAN SYSTEMS CORPORATION
6-40658-11	79U29	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

MATERIAL	STEEL COMP E4340 AND
	STEEL COMP 4340 OVERALL
HARDNESS RATING	39.0 ROCKWELL C MINIMUM AND
	43.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	0.5000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.0918 INCHES MINIMUM AND
	1.0923 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.9345 INCHES MINIMUM AND
	0.9355 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	1.3120 INCHES NOMINAL
FLANGE WIDTH	0.0590 INCHES MINIMUM AND
	0.0610 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	SQUARE LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
HOLE DIAMETER	0.0630 INCHES NOMINAL FIRST
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
	125.0 MICROINCHES RIGHT END SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE	76823
DESIGN CONTROL REFERENCE	6-40658-11

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