The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-01-666-2056, 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. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 — Bearings, Plain, Unmounted (FSG 31) |
| Manufacturers | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (CAGE 09455); Roller Bearing Company of America, Inc. (CAGE 73134); Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (CAGE 06144); Timken Aurora Bearing Company (CAGE 56644); Kamatics Corporation (CAGE 50632) |
| Parameter | Value |
|---|---|
| NSN | 3120-01-666-2056 |
| Primary Part Number | JSFE35-07A |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics |
| Status | ACTIVE |
| 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 |
|---|---|
| JSFE35-07A PRIMARY | Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA) |
| JSFE35-07A PRIMARY | Roller Bearing Company of America, Inc. (USA) |
| JSFE35-07A PRIMARY | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA) |
| JSFE35-07A PRIMARY | Timken Aurora Bearing Company (USA) |
| JSFE35-07A PRIMARY | Kamatics Corporation (USA) |
| JSFE35-07A | Rwg Germany Gmbh (DEU) |
| JSFE35-07A PRIMARY | New Hampshire Ball Bearings Inc Div Astro Division (USA) |
| Reference | Meaning |
|---|---|
| JSFE35-07A | 3/2 Design control — primary reference U.S. Government activity |
| JSFE35-07A | 1/2 Source control — Government-approved source U.S. Government activity |
| JSFE35 | D/9 Drawing number reference only U.S. Government activity |
NSN 3120-01-666-2056 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 3120-01-666-2056 has 7 manufacturer part numbers on file: JSFE35-07A (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), JSFE35-07A (Roller Bearing Company of America, Inc.), JSFE35-07A (Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings), JSFE35-07A (Timken Aurora Bearing Company), JSFE35-07A (Kamatics Corporation) and 2 more.
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.