The Drive Shaft Assembly,tail Rotor, cataloged under National Stock Number 1615-01-616-2085, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Drive Shaft Assembly,tail Rotor |
| FSC / FSG | 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components (FSG 16) |
| Manufacturers | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Skill-Metric Machine and Tool, Inc. (CAGE 66769) |
| Parameter | Value |
|---|---|
| NSN | 1615-01-616-2085 |
| Primary Part Number | 3218AS517-1 |
| Item Name | Drive Shaft Assembly,tail Rotor |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 3218AS517-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| A1-H60CA-SELK-000 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 3218AS517-1 | Skill-Metric Machine and Tool, Inc. (USA) |
NSN 1615-01-616-2085 is a Drive Shaft Assembly,tail Rotor, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
NSN 1615-01-616-2085 has 3 manufacturer part numbers on file: 3218AS517-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), A1-H60CA-SELK-000 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 3218AS517-1 (Skill-Metric Machine and Tool, Inc.).
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 1615-01-616-2085 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.