The Clutch Roller, cataloged under National Stock Number 4920-00-405-2815, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Clutch Roller |
| FSC / FSG | 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Timken Aerospace, Inc Dba Torrington Product (CAGE 60380); Breeze-Eastern Llc (CAGE 08484) |
| Parameter | Value |
|---|---|
| NSN | 4920-00-405-2815 |
| Primary Part Number | RC040708 |
| Item Name | Clutch Roller |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| RC040708 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| Y-1180-3-1 | Breeze-Eastern Llc (USA) |
| Reference | Meaning |
|---|---|
| 75048A | 7/2 Vendor item drawing reference Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S |
| 015-3309-070 | 5/9 Secondary reference Cole Div of Litton Business Systems Inc |
NSN 4920-00-405-2815 is a Clutch Roller, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-405-2815 has 2 manufacturer part numbers on file: RC040708 (Timken Aerospace, Inc Dba Torrington Product), Y-1180-3-1 (Breeze-Eastern Llc).
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.