3120-01-217-9151, BEARING,SLEEVE

National Stock Number:
3120-01-217-9151

Federal Supply Class:
3120

National Item Identification Number:
012179151

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:

26M68-309 PIECE 4

96169

ELECTRIC BOAT CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	2.7740 INCHES MINIMUM AND 2.7760 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.1300 INCHES MINIMUM AND 3.1310 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
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
FLANGE OUTSIDE DIAMETER	4.0000 INCHES NOMINAL
FLANGE WIDTH	0.1875 INCHES NOMINAL
LUBRICANT ACCOMMODATION STYLE	GROOVED OPEN BOTH ENDS
OVERALL LENGTH	1.5000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	RULON,FSCM 04813 MFR REF ALL MATERIAL RESPONSES OVERALL
MATERIAL	PLASTIC FLUOROCARBON OR PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY	4 INTERNAL

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