3120-01-171-8743, BEARING,SLEEVE

National Stock Number:
3120-01-171-8743

Federal Supply Class:
3120

National Item Identification Number:
011718743

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:

75A430614-2001	76301	THE BOEING COMPANY
75A430614-2001	K0654	SAFRAN LANDING SYSTEMS UK LTD
75A430823-2001	76301	THE BOEING COMPANY
75A430823-2001	K0654	SAFRAN LANDING SYSTEMS UK LTD
75A430823-2001	U7388	TRIUMPH AEROSPACE OPERATIONS UK, LTD.

Techincal Specification:

BODY INSIDE DIAMETER	2.7620 INCHES MINIMUM AND 2.7670 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	3.4986 INCHES MINIMUM AND 3.4995 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
LUBRICANT ACCOMMODATION STYLE	GROOVED CIRCULAR
OVERALL LENGTH	1.3400 INCHES MINIMUM AND 1.3500 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/11,T6511 FED SPEC SINGLE MATERIAL RESPONSE OUTER LAYER
MATERIAL	ALUMINUM ALLOY 7075 OUTER LAYER
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE OR GLASS FIBER OR PLASTIC POLYETHYLENE TEREPHTHALATE INNER LAYER
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	63.0 MICROINCHES LEFT END SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
SURFACE FINISH	63.0 MICROINCHES RIGHT END SURFACE OF BODY
SURFACE GROOVE LOCATION AND QUANTITY	1 INTERNAL AND 1 EXTERNAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PS13201,TY 2,CL 1 MFR REF SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PS13201,TY 2,CL 1 MFR REF SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PS13201,TY 2,CL 1 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT	ANODIZE LEFT END SURFACE OF BODY
SURFACE TREATMENT	ANODIZE OUTSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT	ANODIZE RIGHT END SURFACE OF BODY

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