3120-01-314-4955, BEARING,SLEEVE

National Stock Number:
3120-01-314-4955

Federal Supply Class:
3120

National Item Identification Number:
013144955

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:

26M68-302 PIECE 10

96169

ELECTRIC BOAT CORPORATION

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	6 HOLE
BODY INSIDE DIAMETER	4.9980 INCHES MINIMUM AND 5.0000 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	5.4980 INCHES MINIMUM AND 5.5000 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	9.7500 INCHES NOMINAL
FLANGE WIDTH	0.2500 INCHES NOMINAL
HOLE DIAMETER	0.2400 INCHES NOMINAL FIFTH
HOLE DIAMETER	0.2400 INCHES NOMINAL SIXTH
HOLE DIAMETER	0.5620 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM FIRST
HOLE DIAMETER	0.5620 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM FOURTH
HOLE DIAMETER	0.5620 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM SECOND
HOLE DIAMETER	0.5620 INCHES MINIMUM AND 0.5670 INCHES MAXIMUM THIRD
OVERALL LENGTH	5.2500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	BEARIUM,CAGEC 85373 MFR REF SINGLE MATERIAL RESPONSE OR 26-68-354 ITEM 1,CAGEC 96169 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY OVERALL
SPECIAL FEATURES	FOUR LUBE HOLES LOCATED ON 7.625 IN. DIA BOLT CIRCLE; TWO ADDTIOINAL HOLES 0.1200 IN. DIA
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	32.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY

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