3120-01-214-3569, BEARING,SLEEVE

National Stock Number:
3120-01-214-3569

Federal Supply Class:
3120

National Item Identification Number:
012143569

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:

76643-65X4 PIECE 1	96169	ELECTRIC BOAT CORPORATION
SSBN640-501-2118944 PIECE 1	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

MATERIAL	COPPER ALLOY 964 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-C-20159,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH	6.2500 INCHES NOMINAL
BODY OUTSIDE DIAMETER	16.6250 INCHES NOMINAL
BODY INSIDE DIAMETER	14.0000 INCHES MINIMUM AND
	14.0050 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER	18.8750 INCHES NOMINAL
FLANGE WIDTH	0.8750 INCHES NOMINAL
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
	SQUARE OUTSIDE RIGHT CORNER
	CHAMFERED INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER
	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
	ROUND LEFT FLANGE BODY CORNER
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	10 HOLE
HOLE DIAMETER	0.3125 INCHES NOMINAL FIRST
	0.8125 INCHES NOMINAL SECOND
SURFACE FINISH	32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL
SPECIAL FEATURES	COUNTERBORE RIGHT END,3.5000 IN. DEEP,15.0000 IN. MIN DIA 15.0050 IN. MAX DIA

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