3120-01-349-4250, BEARING,SLEEVE

National Stock Number:
3120-01-349-4250

Federal Supply Class:
3120

National Item Identification Number:
013494250

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:

49515-8-5-88-1	96169	ELECTRIC BOAT CORPORATION
5579479-0001	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

MATERIAL	PLASTIC OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	TUFLITE,CAGEC 77896 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE
OVERALL LENGTH	5.5800 INCHES MINIMUM AND
	5.6800 INCHES MAXIMUM
BODY INSIDE DIAMETER	5.2500 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	0.4800 INCHES MINIMUM AND
	0.5200 INCHES MAXIMUM
FLANGE WIDTH	0.3750 INCHES NOMINAL
END TO FLANGE DISTANCE	4.1300 INCHES NOMINAL
LEFT END BODY DIAMETER	0.7210 INCHES MINIMUM AND
	0.7260 INCHES MAXIMUM
RIGHT END BODY DIAMETER	6.9950 INCHES MINIMUM AND
	7.0050 INCHES MAXIMUM
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE CENTER FLANGE LEFT BODY CORNER
	ROUND CENTER FLANGE RIGHT BODY CORNER
	ROUND CENTER FLANGE OUTSIDE LEFT CORNER
	ROUND CENTER FLANGE OUTSIDE RIGHT CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	2 HOLE
HOLE DIAMETER	0.5310 INCHES NOMINAL FIRST

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