The Propeller Shaft,vehicular, cataloged under National Stock Number 2520-01-669-3541, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Modutech Marine, Inc. Dba Modutech Marine Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Propeller Shaft,vehicular |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | Modutech Marine, Inc. Dba Modutech Marine Inc (CAGE 60811) |
| Parameter | Value |
|---|---|
| NSN | 2520-01-669-3541 |
| Primary Part Number | 1618-053-10-PC1 |
| Item Name | Propeller Shaft,vehicular |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Modutech Marine, Inc. Dba Modutech Marine Inc |
| 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 |
|---|---|
| 1618-053-10-PC1 PRIMARY | Modutech Marine, Inc. Dba Modutech Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| 1618-053-10 | D/9 Drawing number reference only Modutech Marine, Inc. Dba Modutech Marine Inc |
NSN 2520-01-669-3541 is a Propeller Shaft,vehicular, manufactured by Modutech Marine, Inc. Dba Modutech Marine Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-669-3541 has 1 manufacturer part number on file: 1618-053-10-PC1 (Modutech Marine, Inc. Dba Modutech Marine Inc).
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.