The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-548-9591, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Rbc Transport Dynamics Corp Div Rbc Transport Dynamics. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-548-9591 |
| Primary Part Number | 03-826-14E-040 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| Status | ACTIVE |
| Inner Member Width | 0.8730 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN |
| Outer Member Width | 0.7280 INCHES MINIMUM AND 0.7320 INCHES MAXIMUM IN |
| Style Designator | WITH INSERT AND/OR LINER WITH STAKING GROOVE |
| Bore Diameter | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER |
| Material | STEEL COMP 630 OUTER RACE MEMBER |
| Material | STEEL COMP 630 INNER MEMBER |
| Outer Member Outside Diameter | 1.7495 INCHES MINIMUM AND 1.7500 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 |
| Part Number | Manufacturer |
|---|---|
| 03-826-14E-040 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| KSC424200V-14 PRIMARY | Kamatics Corporation (USA) |
| LNG14G-239 PRIMARY | Rbc Specline Inc Dba Specline Inc (USA) |
| Reference | Meaning |
|---|---|
| KSC427100V-14 | 5/9 Secondary reference Kamatics Corporation |
| 4D0171-14 | 5/2 Secondary reference U.S. Government activity |
NSN 3120-01-548-9591 is a Bearing,plain,self-Aligning, manufactured by Rbc Transport Dynamics Corp Div Rbc Transport Dynamics, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-548-9591 has 3 manufacturer part numbers on file: 03-826-14E-040 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), KSC424200V-14 (Kamatics Corporation), LNG14G-239 (Rbc Specline Inc Dba Specline Inc).
Key specifications for 03-826-14E-040: Inner Member Width: 0.8730 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN; Outer Member Width: 0.7280 INCHES MINIMUM AND 0.7320 INCHES MAXIMUM IN; Style Designator: WITH INSERT AND/OR LINER WITH STAKING GROOVE; Part Name Assigned by Controlling Agency: BEARING,SELF-ALIGNING,SPHERICAL. 8 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.