3120-00-991-8470, BEARING,SLEEVE

National Stock Number:
3120-00-991-8470

Federal Supply Class:
3120

National Item Identification Number:
009918470

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:

147850Y2	0AHP5	CURTISS-WRIGHT CONTROLS, INC.
GM147850Y2	16462	GENERAL MANUFACTURING CORP

Techincal Specification:

BODY INSIDE DIAMETER	2.6255 INCHES MINIMUM AND 2.6260 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.8455 INCHES MINIMUM AND 2.8460 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER	3.2440 INCHES MINIMUM AND 3.2540 INCHES MAXIMUM
FLANGE WIDTH	0.1740 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH	3.0370 INCHES MINIMUM AND 3.0530 INCHES MAXIMUM
MATERIAL	STEEL OVERALL
PRECIOUS MATERIAL AND LOCATION	INNER AND OUTER DIA SILVER
PRECIOUS MATERIAL	SILVER
PRECIOUS MATERIAL AND WEIGHT	3.740 SILVER OUNCES, TROY
SPECIAL FEATURES	SPLINES ALL AROUND FLANGE
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END

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