3120-99-603-9251, BEARING,SLEEVE

1680-99-603-9248 TUBE,INNER,COOLING AIR D

National Stock Number:
3120-99-603-9251

Federal Supply Class:
3120

National Item Identification Number:
996039251

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:

SP1144-1	K0479	BARRY CONTROLS LTD
SP1144-1	U2255	STOP-CHOC LIMITED
SP1144-1 ZZ	K0479	BARRY CONTROLS LTD

Techincal Specification:

BODY INSIDE DIAMETER	0.2488 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.3755 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	0.4900 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
FLANGE WIDTH	0.0470 INCHES MINIMUM AND 0.0540 INCHES MAXIMUM
HARDNESS RATING	255.0 BRINELL STANDARD MINIMUM OVERALL AND 321.0 BRINELL STANDARD MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	BS 4S80 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL DOCUMENT AND CLASSIFICATION	FABROID MFR REF SINGLE MATERIAL RESPONSE INNER LAYER
MATERIAL	FIBER INNER LAYER
MATERIAL	STEEL OUTER LAYER
OVERALL LENGTH	0.3600 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END

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