The Slave Cylinder,actu, cataloged under National Stock Number 3950-01-066-1258, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is The Entwistle Company Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Slave Cylinder,actu |
| FSC / FSG | 3950 — Winches, Hoists, Cranes, and Derricks (FSG 39) |
| Manufacturers | The Entwistle Company Llc (CAGE 20722) |
| Parameter | Value |
|---|---|
| NSN | 3950-01-066-1258 |
| Primary Part Number | 8909A615-003 |
| Item Name | Slave Cylinder,actu |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | The Entwistle Company Llc |
| 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 |
|---|---|
| 8909A615-003 | The Entwistle Company Llc (USA) |
| Reference | Meaning |
|---|---|
| 8909A615-003 | 5/9 Secondary reference Entwistle Co the Defense Technology Div |
| 8909A615-001 | 5/9 Secondary reference U.S. Government activity |
| CY326 | 5/9 Secondary reference Amfs American Fleet Services |
| 12-120-015 | 3/2 Design control — primary reference U.S. Government activity |
| 12-120-015 | 5/9 Secondary reference Amfs American Fleet Services |
| CY326A | 5/9 Secondary reference Amfs American Fleet Services |
NSN 3950-01-066-1258 is a Slave Cylinder,actu, manufactured by The Entwistle Company Llc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-066-1258 has 1 manufacturer part number on file: 8909A615-003 (The Entwistle Company 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.