The Mast,rotor,helicopter, cataloged under National Stock Number 1615-01-725-8993, 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 The Boeing Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1615-01-725-8993 |
| Primary Part Number | 131F1110004-101 |
| Item Name | Mast,rotor,helicopter |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Unpackaged Unit Length | 33.00 INCHES NOMINAL IN |
| Unpackaged Unit Width | 19.00 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 35.00 LBS. WEIGHT LBS |
| Unpackaged Unit Height | 21.00 INCHES NOMINAL IN |
| 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 |
|---|---|
| 131F1110004-101 | Md Helicopters Inc (USA) |
| 111F5112014-101 | Md Helicopters Inc (USA) |
| 111F5112014-101 | The Boeing Company (USA) |
| 131F1110004-101 PRIMARY | The Boeing Company (USA) |
NSN 1615-01-725-8993 is a Mast,rotor,helicopter, manufactured by The Boeing Company, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
NSN 1615-01-725-8993 has 4 manufacturer part numbers on file: 131F1110004-101 (Md Helicopters Inc), 111F5112014-101 (Md Helicopters Inc), 111F5112014-101 (The Boeing Company), 131F1110004-101 (The Boeing Company).
Key specifications for 131F1110004-101: Unpackaged Unit Length: 33.00 INCHES NOMINAL IN; Unpackaged Unit Width: 19.00 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 35.00 LBS. WEIGHT LBS; Unpackaged Unit Height: 21.00 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
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.