3120-00-554-0978, BEARING,SLEEVE

3120-00-554-0976 BEARING,PLAIN,SPHERICAL

National Stock Number:
3120-00-554-0978

Federal Supply Class:
3120

National Item Identification Number:
005540978

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:

2449181-503	88277	THE BOEING COMPANY
61A107B58	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
61A107B58	30003	NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER

Techincal Specification:

ANTIROTATION/LUBRICATION TYPE AND QUANTITY	1 SLOT
BODY INSIDE DIAMETER	0.9070 INCHES MINIMUM AND 0.9080 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.9950 INCHES MINIMUM AND 0.9960 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
OVERALL LENGTH	0.1790 INCHES MINIMUM AND 0.1820 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY 172 OR COPPER ALLOY 173 OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH	125.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE FINISH	16.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY

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