The Regulator,audio Level, cataloged under National Stock Number 5820-01-389-6261, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Acromag, Incorporated. Government technical data includes 1 specification, 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-389-6261 |
| Primary Part Number | 4350-8-1 |
| Item Name | Regulator,audio Level |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Acromag, Incorporated |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4350-8-1 PRIMARY | Acromag, Incorporated (USA) |
NSN 5820-01-389-6261 is a Regulator,audio Level, manufactured by Acromag, Incorporated, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-389-6261 has 1 manufacturer part number on file: 4350-8-1 (Acromag, Incorporated).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-423-8731. Verify interchangeability with system specifications before substitution.
Key specifications for 4350-8-1: Criticality Code Justification: FEAT; Special Features: T.O. NAME: I/O STATION (A1) (ESDS), RACK MOUNTED; End Item Identification: NSN 6660-01-376-5579 METEOROLOGICAL DATA STATION. 1 specification is 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.