The Bearing,plain,spherical, cataloged under National Stock Number 3120-01-259-4191, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bearing,plain,spherical |
| FSC / FSG | 3120 — Bearings, Plain, Unmounted (FSG 31) |
| Parameter | Value |
|---|---|
| NSN | 3120-01-259-4191 |
| Item Name | Bearing,plain,spherical |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Body Inside Diameter | 1.9995 INCHES MINIMUM AND 2.0005 INCHES MAXIMUM IN |
| Spherical Body Diameter | 2.8160 INCHES MINIMUM AND 2.8740 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 214-076-104-001 | 5/2 Secondary reference U.S. Government activity |
| 214-076-104-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-01-259-4191 is a Bearing,plain,spherical, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
Key specifications for 3120-01-259-4191: Overall Length: 1.7450 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM IN; Body Inside Diameter: 1.9995 INCHES MINIMUM AND 2.0005 INCHES MAXIMUM IN; Spherical Body Diameter: 2.8160 INCHES MINIMUM AND 2.8740 INCHES MAXIMUM IN. 2 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.
NSN 3120-01-259-4191 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.