3120-01-222-4067, BEARING,SLEEVE

National Stock Number:
3120-01-222-4067

Federal Supply Class:
3120

National Item Identification Number:
012224067

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:

77841-02X10 PIECE 7	96169	ELECTRIC BOAT CORPORATION
SSN637-700-2144499 PIECE 7	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

MATERIAL	COPPER ALLOY 903 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE AT BOTH ENDS
OVERALL LENGTH	4.0000 INCHES NOMINAL
BODY OUTSIDE DIAMETER	1.7450 INCHES MINIMUM AND
	1.7480 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.0625 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	3.6250 INCHES NOMINAL
FLANGE WIDTH	0.3750 INCHES NOMINAL
LEFT INTERNAL FLANGE HOLE DIAMETER	1.0060 INCHES MAXIMUM
RIGHT INTERNAL FLANGE HOLE DIAMETER	1.0060 INCHES MAXIMUM
LEFT INTERNAL FLANGE WIDTH	0.8750 INCHES NOMINAL
RIGHT INTERNAL FLANGE WIDTH	1.1250 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	8 HOLE
HOLE DIAMETER	0.1875 INCHES NOMINAL FIRST
	0.3750 INCHES NOMINAL SECOND
	0.4062 INCHES NOMINAL THIRD
SPECIAL FEATURES	ANNULAR GROOVE IN BODY OD AND IN RIGHT INTERNAL FLANGE DIA; 3/8 IN. ANTIROTATION HOLES ARE THREADED TO 318-16 UNC 2B

Click here to Register for Free 30-day Trial