3120-01-473-4169, BEARING,SLEEVE

National Stock Number:
3120-01-473-4169

Federal Supply Class:
3120

National Item Identification Number:
014734169

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:

124-5563772 PC 23	53711	NAVAL SEA SYSTEMS COMMAND
124-5563773 PC 15	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

MATERIAL	COPPER ALLOY 865 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B30 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	1.7344 INCHES MINIMUM AND
	1.7500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.0030 INCHES MINIMUM AND
	2.0045 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.6250 INCHES MINIMUM AND
	1.6270 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	4 HOLE AND
	4 SLOT
HOLE DIAMETER	0.1250 INCHES NOMINAL FIRST
	0.1250 INCHES NOMINAL SECOND
	0.1250 INCHES NOMINAL THIRD
	0.1250 INCHES NOMINAL FOURTH
SLOT WIDTH	0.1250 INCHES NOMINAL FIRST
	0.1250 INCHES NOMINAL SECOND
	0.1250 INCHES NOMINAL THIRD
	0.1250 INCHES NOMINAL FOURTH
SLOT LENGTH	0.0625 INCHES NOMINAL FIRST
	0.0625 INCHES NOMINAL SECOND
	0.0625 INCHES NOMINAL THIRD
	0.0625 INCHES NOMINAL FOURTH
SURFACE FINISH	125.0 MICROINCHES OVERALL
SPECIAL FEATURES	SPECQQ-C-390 CANCELLED, R/B ASTM B30 AND MORE

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