The Whistle,special, cataloged under National Stock Number 2040-01-280-7204, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Magnatrol Valve Corp Div Clark-Cooper. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Whistle,special |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Manufacturers | Magnatrol Valve Corp Div Clark-Cooper (CAGE 14561) |
| Parameter | Value |
|---|---|
| NSN | 2040-01-280-7204 |
| Primary Part Number | 131AC-2DV-231D |
| Item Name | Whistle,special |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Magnatrol Valve Corp Div Clark-Cooper |
| 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 |
|---|---|
| 131AC-2DV-231D PRIMARY | Magnatrol Valve Corp Div Clark-Cooper (USA) |
NSN 2040-01-280-7204 is a Whistle,special, manufactured by Magnatrol Valve Corp Div Clark-Cooper, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-280-7204 has 1 manufacturer part number on file: 131AC-2DV-231D (Magnatrol Valve Corp Div Clark-Cooper).
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.