The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-01-202-4073, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Skf Usa Inc.. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Skf Usa Inc. (CAGE 38443); The Boeing Company (CAGE 77272); Schaeffler Aerospace Canada Inc Div Fag Aerospace (CAGE 36069) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-202-4073 |
| Primary Part Number | R312 C9 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Skf Usa Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| R312 C9 PRIMARY | Skf Usa Inc. (USA) |
| 114DS670-5 | The Boeing Company (USA) |
| 114DS670-3 | The Boeing Company (USA) |
| 553518B | Schaeffler Aerospace Canada Inc Div Fag Aerospace (CAN) |
| Reference | Meaning |
|---|---|
| 114DS670 | 5/1 Secondary reference The Boeing Company |
NSN 3110-01-202-4073 is a Bearing,roller,cylindrical, manufactured by Skf Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-202-4073 has 4 manufacturer part numbers on file: R312 C9 (Skf Usa Inc.), 114DS670-5 (The Boeing Company), 114DS670-3 (The Boeing Company), 553518B (Schaeffler Aerospace Canada Inc Div Fag Aerospace).
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 3110-01-202-4073 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.