The Bearing,sleeve, cataloged under National Stock Number 3120-01-102-9941, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-102-9941 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Corner Shape | CHAMFERED OUTSIDE LEFT CORNER |
| Corner Shape | CHAMFERED OUTSIDE RIGHT CORNER |
| Body Outside Diameter | 72.081 MILLIMETERS MINIMUM AND 72.100 MILLIMETERS MAXIMUM MM |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 66.1865 MILLIMETERS NOMINAL MM |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Surface Treatment | ZINC OUTER LAYER |
| Antirotation/lubrication Type and Quantity | 2 HOLE |
| Material | STEEL OUTER LAYER |
| Material | COPPER ALLOY INNER LAYER |
| Surface Groove Location and Quantity | 1 INTERNAL |
| Hole Diameter | 8.0 MILLIMETERS NOMINAL FIRST MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 82079 | 3/9 Design control — primary reference Davey Compressor Co Div of Keco Industries Inc |
| 82079 | 5/2 Secondary reference U.S. Government activity |
| 82079 | 5/9 Secondary reference Drs Environmental Systems Inc |
NSN 3120-01-102-9941 is a Bearing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
Key specifications for 3120-01-102-9941: Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE INSIDE LEFT CORNER; Corner Shape: CHAMFERED OUTSIDE LEFT CORNER; Corner Shape: CHAMFERED OUTSIDE RIGHT CORNER. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.