The Receiving Set,radio, cataloged under National Stock Number 5826-00-557-3787, is classified within Federal Supply Class 5826 (Radio Navigation Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5826-00-557-3787 |
| Item Name | Receiving Set,radio |
| FSC / FSG | 5826 / 58 — Radio Navigation Equipment, Airborne |
| Status | ACTIVE |
| FSC Application Data | RECEIVING SET,RADIO,NAVIGATION AIRBORNE |
| Indicator Type | AUDIO |
| Accessory Identifying Number | AT-640/ARN-32 TYPE NO. AND MT-1547/ARN-32 TYPE NO. AND MT-1564/ARN-32 TYPE NO. AND R-666B/ARN-32 TYPE NO. |
| DC Voltage Rating | 27.5 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Accessory Component Name | ANTENNA BRACKET,ANGLE MOUNTING RECEIVER,RADIO |
| Emission Type | A9 |
| Joint Electronics Type Designation System Item Type Number | AN/ARN-32 |
| Joint Electronics Type Designation System Item Name | RECEIVING SET,RADIO |
| Operating Frequency | 75.000 MEGAHERTZ NOMINAL |
| Electrical Power Source Relationship | OPERATING |
| Accessory Controlling Agency | JETDS |
| Accessory Component Quantity | 4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| ANARN32 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5826-00-557-3787 is a Receiving Set,radio, classified under FSC 5826, Radio Navigation Equipment, Airborne. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5826-00-883-5790. Verify interchangeability with system specifications before substitution.
Key specifications for 5826-00-557-3787: FSC Application Data: RECEIVING SET,RADIO,NAVIGATION AIRBORNE; Indicator Type: AUDIO; Accessory Identifying Number: AT-640/ARN-32 TYPE NO. AND MT-1547/ARN-32 TYPE NO. AND MT-1564/ARN-32 TYPE NO. AND R-666B/ARN-32 TYPE NO.; DC Voltage Rating: 27.5 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED. 12 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.
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.