3120-00-124-4171, BEARING,SLEEVE

National Stock Number:
3120-00-124-4171

Federal Supply Class:
3120

National Item Identification Number:
001244171

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:

68D29135-19

98747

OGDEN AIR LOGISTICS CENTER

Techincal Specification:

MATERIAL	STEEL COMP E4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND
	49.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.4950 INCHES MINIMUM AND
	0.5000 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.1590 INCHES MINIMUM AND
	2.1600 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.9890 INCHES MINIMUM AND
	1.9950 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SURFACE FINISH	125.0 MICROINCHES OVERALL
CRITICALITY CODE JUSTIFICATION	AGAV
THE MANUFACTURERS DATA
MANUFACTURERS CODE	98747
DESIGN CONTROL REFERENCE	68D29135-19

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