The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-548-9593, 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 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3120-01-548-9593 |
| Primary Part Number | 03-826-16E-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 | 0.9980 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Outer Member Width | 0.8100 INCHES MINIMUM AND 0.8140 INCHES MAXIMUM IN |
| Style Designator | WITH INSERT AND/OR LINER WITH STAKING GROOVE |
| Bore Diameter | 0.9995 INCHES MINIMUM AND 1.0000 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 | 1.8745 INCHES MINIMUM AND 1.8750 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 |
|---|---|
| 03-826-16E-040 PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| AKSB16V4014 PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| LNG16G-239 PRIMARY | Rbc Specline Inc Dba Specline Inc (USA) |
| KSC424200V-16 PRIMARY | Kamatics Corporation (USA) |
| Reference | Meaning |
|---|---|
| KSC427100V-16 | 5/9 Secondary reference Kamatics Corporation |
| 4D0171-16 | 5/2 Secondary reference U.S. Government activity |
NSN 3120-01-548-9593 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 3120-01-548-9593 has 4 manufacturer part numbers on file: 03-826-16E-040 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), AKSB16V4014 (New Hampshire Ball Bearings Inc Div Astro Division), LNG16G-239 (Rbc Specline Inc Dba Specline Inc), KSC424200V-16 (Kamatics Corporation).
Key specifications for 03-826-16E-040: Inner Member Width: 0.9980 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN; Outer Member Width: 0.8100 INCHES MINIMUM AND 0.8140 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.