The Retainer,roller,bearing, cataloged under National Stock Number 3110-01-533-7123, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Schaeffler Group Usa Inc. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Retainer,roller,bearing |
| FSC / FSG | 3110 — Bearings, Antifriction, Unmounted (FSG 31) |
| Manufacturers | Timken Aerospace, Inc Dba Torrington Product (CAGE 60380); Schaeffler Group Usa Inc (CAGE 0AJV0); General Dynamics Land Systems Canadacorp (CAGE 56161) |
| Parameter | Value |
|---|---|
| NSN | 3110-01-533-7123 |
| Primary Part Number | K 20X26X17 |
| Item Name | Retainer,roller,bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Schaeffler Group Usa Inc |
| 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 |
|---|---|
| K20X26X17H | Timken Aerospace, Inc Dba Torrington Product (USA) |
| K 20X26X17 PRIMARY | Schaeffler Group Usa Inc (USA) |
| 10650930 | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| K20X26X17 | 5/9 Secondary reference Ina Bearing Co Inc |
NSN 3110-01-533-7123 is a Retainer,roller,bearing, manufactured by Schaeffler Group Usa Inc, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-533-7123 has 3 manufacturer part numbers on file: K20X26X17H (Timken Aerospace, Inc Dba Torrington Product), K 20X26X17 (Schaeffler Group Usa Inc), 10650930 (General Dynamics Land Systems Canadacorp).
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.