3120-01-241-4085, BEARING,SLEEVE

National Stock Number:
3120-01-241-4085

Federal Supply Class:
3120

National Item Identification Number:
012414085

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:

SS-211-1437413 PIECE 6	81316	PORTSMOUTH NAVAL SHIPYARD
SS211-1437413 PIECE 6	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

MATERIAL	COPPER ALLOY 922 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH	1.5000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.5000 INCHES NOMINAL
BODY INSIDE DIAMETER	0.8750 INCHES MINIMUM AND
	0.8760 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	4.5000 INCHES NOMINAL
FLANGE WIDTH	1.0000 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	ROUND LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE
HOLE DIAMETER	0.2490 INCHES MINIMUM AND
	0.2500 INCHES MAXIMUM FIRST
	0.5625 INCHES NOMINAL SECOND
SURFACE FINISH	63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SPECIAL FEATURES	ID IS A BLIND HOLE,CUT INTO LEFT END,0.750 IN. MIN AND 0.755 IN. MAX LG

Click here to Register for Free 30-day Trial