3120-00-301-6274, BEARING,SLEEVE

National Stock Number:
3120-00-301-6274

Federal Supply Class:
3120

National Item Identification Number:
003016274

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:

25000115-5

81412

TREADWELL CORPORATION (DELAWARE)

Techincal Specification:

MATERIAL	COPPER ALLOY 932 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B-144-52,ALLOY 3B ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.7490 INCHES MINIMUM AND
	0.7500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.0480 INCHES MINIMUM AND
	2.0485 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.6255 INCHES MINIMUM AND
	0.6265 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	5 HOLE
HOLE DIAMETER	0.1590 INCHES NOMINAL FIRST
	0.1900 INCHES NOMINAL SECOND
SPECIAL FEATURES	THREE 0.1900-32 NF 2B TAPPERED HOLES ON FACE

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