The Bearing,sleeve, cataloged under National Stock Number 3120-00-489-0863, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-489-0863 |
| Primary Part Number | 2819 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Material | STEEL OUTER LAYER |
| Slot Width | 0.1875 INCHES NOMINAL FIRST IN |
| Body Outside Diameter | 2.3960 INCHES NOMINAL IN |
| Surface Treatment | TIN OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Treatment | TIN LEFT END SURFACE OF BODY |
| Material | LEAD ALLOY INNER LAYER |
| Style Designator | SEGMENTED, PLAIN, NO OUTSIDE FLANGES |
| Surface Treatment | TIN RIGHT END SURFACE OF BODY |
| Surface Groove Location and Quantity | 1 INTERNAL |
| Antirotation/lubrication Type and Quantity | 1 SLOT |
| Body Inside Diameter | 2.2500 INCHES NOMINAL IN |
| Slot Length | 0.5625 INCHES NOMINAL FIRST IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-489-0863 is a Bearing,sleeve, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-489-0863 has 2 cross-referenced part numbers: 2819PR (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 2819 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor).
There are 10 known substitutes for 3120-00-489-0863: 5950-00-236-2422, 2920-00-383-9504, 5950-00-408-5263 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2819: Overall Length: 1.7810 INCHES MINIMUM AND 1.7910 INCHES MAXIMUM IN; Corner Shape: SQUARE ALL CORNERS; Material: STEEL OUTER LAYER; Slot Width: 0.1875 INCHES NOMINAL FIRST IN. 14 total characteristics are documented in the Federal Logistics Information System.