Product Details | SLEEVE BEARING

3120-01-644-2589 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.

Part Alternates: F143173 REV J ITEM NO 57 , F143173REVJITEMNO57, F143183 REV F ITEM NO 63 , F143183REVFITEMNO63, F166398, F166398 REV , F166398REV, GM2832047, GM2832-047 , 3120-01-644-2589, 01-644-2589, 3120016442589, 016442589

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 2015118 01-644-2589

Demand History | NSN 3120-01-644-2589

Part Number Request Date QTY Origin
F166398 2025-07-205 8 DIBBS
GM2832-047 2025-07-205 8 DIBBS
F166398 2020-03-69 4 DIBBS
GM2832-047 2020-03-69 4 DIBBS
F166398 2019-11-311 4 DIBBS
GM2832-047 2019-11-311 4 DIBBS

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Technical Data | NSN 3120-01-644-2589

Characteristic Specifications
III PART NAME ASSIGNED BY CONTROLLING AGENCY BEARING

Restrictions/Controls & Freight Information | NSN 3120-01-644-2589

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 3120-01-644-2589

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative