The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-809-5102, 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12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-809-5102 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Inner Member Width | 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Outer Member Width | 0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN |
| Style Designator | WITHOUT INSERT OR LINER |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER |
| Lubrication Feature | GROOVE EXTERNAL OUTER MEMBER |
| Surface Treatment | CHROMIUM INNER MEMBER |
| Static Radial Load Rating | 29400 POUNDS LBS |
| Bore Diameter | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Material | LUBRICANT DRY FILM LUBRICATION |
| Material | STEEL CORROSION RESISTING OUTER RACE MEMBER |
| Material | STEEL COMP E52100 INNER MEMBER |
| Outer Member Outside Diameter | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM 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 |
|---|---|
| BSSR8000GM2 | 5/2 Secondary reference U.S. Government activity |
| HUDL8SSG12 | 5/9 Secondary reference U S Bearings |
| KWB8SSGD6 | 3/9 Design control — primary reference U.S. Government activity |
NSN 3120-00-809-5102 is a Bearing,plain,self-Aligning, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
Key specifications for 3120-00-809-5102: Inner Member Width: 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN; Outer Member Width: 0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN; Style Designator: WITHOUT INSERT OR LINER; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER. 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.