NSN 3120-01-521-8298

Part Details | SLEEVE BUSHING

3120-01-521-8298 A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see BUSHING, NONMETALLIC. See also BEARING, SLEEVE; BUSHING, TAPERED; SPACER, SLEEVE; INSULATOR, BUSHING; and BUSHING, ELECTRICAL CONDUCTOR. Excludes BUSHING, DRILL, JIG.

Alternate Parts: 7379270 ITEM NO. 24, 5080114039, 508-0114-039, 3120-01-521-8298, 01-521-8298, 3120015218298, 015218298

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JUL 07, 200401-521-829813206 ( BUSHING, SLEEVE )
REFERENCE DRAWINGS & PICTURES

SOLID, PLAIN, NO OUTSIDE FLANGES

Cross Reference | NSN 3120-01-521-8298
Part Number Cage Code Manufacturer
7379270 ITEM NO. 2453711NAVAL SEA SYSTEMS COMMAND
508-0114-03977896REXNORD INDUSTRIES, LLCDIV BEARING OPERATION
Technical Data | NSN 3120-01-521-8298
Characteristic Specifications
STYLE DESIGNATOR SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.1990 INCHES MINIMUM AND 1.2190 INCHES MAXIMUM
BODY OUTSIDE DIAMETER1.0630 INCHES MINIMUM AND 1.0650 INCHES MAXIMUM
BODY INSIDE DIAMETER0.8770 INCHES MINIMUM AND 0.8780 INCHES MAXIMUM
FEATURES PROVIDED EXTERNAL LUBRICATION FITTING
SPECIAL FEATURESBODY IS COMPOSITE OF FIBERGLASS AND EPOXY; SELF-LUBRICATING POLYTETRAFLUOROETHYLENE FABRIC INSIDE AND ON OUTSIDE; INNER LUBRICANT IS WOVEN POLYTETRAFLUOROETHYLENE AND POLYESTER
END ITEM IDENTIFICATIONACM/HDR SEAWOLF CLASS SSN 21, CLOSURE DOOR ASSEMBLY
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING, CRANK