NSN 3120-01-572-4821

Part Details | SLEEVE BEARING

3120-01-572-4821 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.

Alternate Parts: 822922, 822922, 822922, 822922, 822922, 822922, 822922, 822922, 822922, 3120-01-572-4821, 01-572-4821, 3120015724821, 015724821

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31MAR 11, 200901-572-482113205 ( BEARING, SLEEVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3120-01-572-4821
Part Number Cage Code Manufacturer
822922KA819BEACON INDUSTRIES
82292233436BETA ENGINEERING, INC.
8229222V116DEMUSZ MFG. CO., INC.
82292233617ELECTRO-METHODS INC
82292206959FLANAGAN BROTHERS, INCDBA FLANAGAN INDUSTRIES
82292231340THE BIRKEN MANUFACTURING COMPANY
82292215152TIMKEN AEROSPACE TRANSMISSIONS, LLC
82292251992UNION MACHINE COMPANY OF LYNN, INC.
82292277445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 3120-01-572-4821
Characteristic Specifications
SPECIAL FEATURESI.D.-3.9512 TO 3.9532,O.D.-4.325 TO 4.335,FLANGE O.D.-4.862 TO 4.866,WIDTH-0.758 TO 0.762
CRITICALITY CODE JUSTIFICATIONAGAV
END ITEM IDENTIFICATIONT-33 ENGINE A/C
PART NAME ASSIGNED BY CONTROLLING AGENCYSPACER-NUMBER 4-1/2 BEARING SEAL