3120-00-175-1454, BEARING,SLEEVE

5310-00-175-1456 NUT ASSEMBLY,SELF-LOCKING,GANG A

National Stock Number:
3120-00-175-1454

Federal Supply Class:
3120

National Item Identification Number:
001751454

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:

420217-1

80020

NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

Techincal Specification:

MATERIAL	COPPER ALLOY 485 OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	1.7344 INCHES MINIMUM AND
	1.7500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.8760 INCHES MINIMUM AND
	1.8770 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.5000 INCHES MINIMUM AND
	1.5010 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 HOLE
HOLE DIAMETER	0.3750 INCHES NOMINAL FIRST
SURFACE FINISH	63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF BODY
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY	1 EXTERNAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE	80020
DESIGN CONTROL REFERENCE	420217-1

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