The Monitor,audio-Radio Frequency, cataloged under National Stock Number 5840-01-171-0976, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-171-0976 |
| Primary Part Number | 169771-2 |
| Item Name | Monitor,audio-Radio Frequency |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | OPEN |
| Control Type | LOCAL |
| Operating AC Frequency in Hertz | 60.0 NOMINAL SINGLE VOLTAGE |
| Connection Type | PRINTED CIRCUIT REAR |
| Connection Contact Type and Quantity | 1 PRINTED CIRCUIT INTERNAL |
| Operating Control Method | MANUAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Indicator Device Type and Quantity | 1 LIGHT |
| Average Life Measurement | NOT RATED |
| Operating Temp Range | -32.0 TO 131.0 FAHRENHEIT DEGF |
| External AC Operating Voltage in Volts | 115.0 NOMINAL SINGLE VOLTAGE |
| Installation Design | MODULE AND PANEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 169771-2 | Raytheon Company (USA) |
| 169771-2 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 169771-2 | C/1 Advisory reference — outside the item-of-supply concept Klein Marine Systems Inc |
| 169771-2 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5840-01-171-0976 is a Monitor,audio-Radio Frequency, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-171-0976 has 2 manufacturer part numbers on file: 169771-2 (Raytheon Company), 169771-2 (Raytheon Company Dba Raytheon Co).
Key specifications for 169771-2: Circuit Construction Type: SOLID STATE; Overall Height: 3.500 INCHES NOMINAL IN; Inclosure Type: OPEN; Control Type: LOCAL. 13 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 5840-01-171-0976 has DEMIL Code C. 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.