The Receiver,radio, cataloged under National Stock Number 5821-00-040-9112, is classified within Federal Supply Class 5821 (Radio and Television Communication Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5821-00-040-9112 |
| Primary Part Number | 171AS566-1 |
| Item Name | Receiver,radio |
| FSC / FSG | 5821 / 58 — Radio and Television Communication Equipment, Airborne |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| FSC Application Data | COMMUNICATIONS,AIRCRAFT |
| Phase | SINGLE FIRST OPERATING POWER RQMT |
| AC Voltage Rating | 105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT |
| Receiver Emission Type | P0 AND F9 AND A3 |
| Electrical Power Source Relationship | OPERATING |
| Output Impedance Rating | 600.0 OHMS NOMINAL |
| Auxiliary Bandspread Tuning Feature | NOT INCLUDED |
| Frequency Rating | 48.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM FIRST OPERATING POWER RQMT |
| Guard Channel | NOT INCLUDED |
| Receiver Band Quantity | 4 |
| Plug-in Tuning Unit | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 171AS566-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5821-00-040-9112 is a Receiver,radio, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5821, Radio and Television Communication Equipment, Airborne. Status: active.
NSN 5821-00-040-9112 has 1 manufacturer part number on file: 171AS566-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 171AS566-1: Overall Height: 3.470 INCHES NOMINAL IN; FSC Application Data: COMMUNICATIONS,AIRCRAFT; Phase: SINGLE FIRST OPERATING POWER RQMT; AC Voltage Rating: 105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT. 11 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.
NSN 5821-00-040-9112 has DEMIL Code D. 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.