3120-00-373-8750, BEARING,SLEEVE

National Stock Number:
3120-00-373-8750

Federal Supply Class:
3120

National Item Identification Number:
003738750

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:

248-4	45934	ONTIC ENGINEERING & MANUFACTURING, INC
248-4	56705	DONALLCO INC
248-4E	45934	ONTIC ENGINEERING & MANUFACTURING, INC
248-4E	56705	DONALLCO INC

Techincal Specification:

MATERIAL	COPPER ALLOY OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.4340 INCHES MINIMUM AND
	0.4380 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.6875 INCHES MINIMUM AND
	1.6880 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.8125 INCHES MINIMUM AND
	0.8130 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
KEYWAY DIMENSION	0.2470 INCHES MINIMUM AND
	0.2530 INCHES MAXIMUM EXTERNAL KEYWAY WIDTH
	0.2470 INCHES MINIMUM AND
	0.2530 INCHES MAXIMUM EXTERNAL KEYWAY DEPTH
	0.4340 INCHES MINIMUM AND
	0.4500 INCHES MAXIMUM EXTERNAL KEYWAY LENGTH
THE MANUFACTURERS DATA
MANUFACTURERS CODE	45934
DESIGN CONTROL REFERENCE	248-4

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