1730-01-509-1719 COVER,AIRCRAFT GROUND SERVICING Index 4710-01-509-1721 TUBE,METALLIC

National Stock Number:
3120-01-509-1720

Federal Supply Class:
3120

National Item Identification Number:
015091720

Description:
BEARING,PLAIN,SELF-ALIGNING

Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.


Manufacturer Information:
4D0197-50188277THE BOEING COMPANY
BSSR-48007-50181376RBC SOUTHWEST PRODUCTS, INC.


Techincal Specification:
BORE DIAMETER3.0000 INCHES MINIMUM AND 3.0010 INCHES MAXIMUM
MATERIALCOPPER ALLOY 172 INNER MEMBER OR COPPER ALLOY 173 INNER MEMBER
MATERIALSTEEL COMP XM-12 OUTER RACE MEMBER
INNER MEMBER WIDTH3.8080 INCHES MINIMUM AND 3.8120 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,PLAIN,SPHERICAL-SWAGGED ASSY 3.000 BORE
PROPRIETARY CHARACTERISTICSPACS
OUTER MEMBER WIDTH3.8170 INCHES MINIMUM AND 3.8230 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER5.5760 INCHES MINIMUM AND 5.8750 INCHES MAXIMUM
RELATIONSHIP TO SIMILAR EQUIPMENTSIMILAR TO 3120-01-475-2544 PART NUMBER 4D0197-1
SPECIAL FEATURESINCLUDES LOCKWASHER-3 & NUT-2;FLANGE 6.5 IN O.D.6.25 IN ACROSS FLATS,0.358 IN THK
STYLE DESIGNATORWITHOUT INSERT OR LINER


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