The Propeller Shaft,vehicular, cataloged under National Stock Number 2520-00-409-8044, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2520-00-409-8044 |
| Primary Part Number | 10681816 |
| Item Name | Propeller Shaft,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10681816 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 10681816 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 10681816 | Precision Specialty Corp (USA) |
| Reference | Meaning |
|---|---|
| 10681816 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Simulation Training & Support |
| 10681816 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Aerostructures Div Advanced Technology Laboratories |
NSN 2520-00-409-8044 is a Propeller Shaft,vehicular, manufactured by Us Army Aviation and Missile Command, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-409-8044 has 3 manufacturer part numbers on file: 10681816 (Lockheed Martin Corporation Div Rotary and Mission Systems), 10681816 (Us Army Aviation and Missile Command), 10681816 (Precision Specialty Corp).
Key specifications for 10681816: Special Features: SHAFT DIAMETER: 1.928 IN. NOMINAL; SHAFT THREAD SIZE: 1-31/32-18 IN. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.