3120-01-211-5089, BEARING,SLEEVE

National Stock Number:
3120-01-211-5089

Federal Supply Class:
3120

National Item Identification Number:
012115089

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:

71656-31X10 PIECE 8	96169	ELECTRIC BOAT CORPORATION
SSN671-609-2047611 PIECE 8	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

BODY INSIDE DIAMETER	10.1250 INCHES NOMINAL
BODY OUTSIDE DIAMETER	18.1250 INCHES NOMINAL
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	26.2500 INCHES NOMINAL
FLANGE WIDTH	4.0000 INCHES NOMINAL
OVERALL LENGTH	9.0000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 903 OVERALL
SPECIAL FEATURES	FLANGE COUNTERBORE 11.4300 IN. MIN 11.4340 IN. MAX DIAMETER,BY 1.3125 IN. DEEP,INSIDE DIA RIGHT END BODY COUNTERBORE 15.033 IN. MIN 15.038 IN. MAX DIA
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY

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