The Bearing,sleeve, cataloged under National Stock Number 3120-01-075-3413, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-075-3413 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Corner Shape | SQUARE ALL CORNERS |
| Flange Outside Diameter | 8.9900 INCHES MINIMUM AND 9.0100 INCHES MAXIMUM IN |
| Body Outside Diameter | 7.8460 INCHES MINIMUM AND 7.8560 INCHES MAXIMUM IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Body Inside Diameter | 7.4880 INCHES MINIMUM AND 7.5030 INCHES MAXIMUM IN |
| Lubricant Accommodation Style | GROOVED CIRCULAR AND GROOVED FIGURE 8 W/RADIAL GROOVE EACH END W |
| Antirotation/lubrication Type and Quantity | 4 HOLE |
| Flange Width | 0.1700 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| Surface Groove Location and Quantity | 1 EXTERNAL |
| Hole Diameter | 0.0700 INCHES NOMINAL FIRST IN |
| 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 |
|---|---|
| 4G13145-105A | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-01-075-3413 is a Bearing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
Key specifications for 3120-01-075-3413: Surface Finish: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY; Corner Shape: SQUARE ALL CORNERS; Flange Outside Diameter: 8.9900 INCHES MINIMUM AND 9.0100 INCHES MAXIMUM IN; Body Outside Diameter: 7.8460 INCHES MINIMUM AND 7.8560 INCHES MAXIMUM IN. 12 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.