The Trainer,pod Aircraft Instrumenta, cataloged under National Stock Number 6920-01-140-8404, is classified within Federal Supply Class 6920 (Armament Training Devices) of the Training Aids and Devices group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6920-01-140-8404 |
| Item Name | Trainer,pod Aircraft Instrumenta |
| FSC / FSG | 6920 / 69 — Armament Training Devices |
| Status | ACTIVE |
| Phase | SINGLE FIRST PANEL |
| Length | 142.900 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Power Source | AC FIRST PANEL |
| Power Source | DC SECOND PANEL |
| Diameter | 5.000 INCHES NOMINAL IN |
| Frequency in Hertz | 400.0 NOMINAL FIRST PANEL |
| Accessory Components and Quantity | AIR DATA SENSOR 1; ANTENNA GROUP 1; RECEIVER,TRANSMITTER, MONITOR GROUP 1; TUBE ASSY 1; CABLE ASSY,UMBILICAL 2; RING ASSY,COUPLING 1 |
| Direct Current Voltage Rating in Volts | 28.0 |
| Functional Description | OPERATES AS AIRBORNE SUBSYSTEM OF AIR COMBAT MANUEVERING RANGE |
| AC Operating Voltage Rating in Volts | 115.0 NOMINAL FIRST 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 |
| Reference | Meaning |
|---|---|
| AN/ASQ-T20 | 5/1 Secondary reference U.S. Government activity |
| 188000-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6920-01-140-8404 is a Trainer,pod Aircraft Instrumenta, classified under FSC 6920, Armament Training Devices. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-499-9811, 4810-01-525-6067. Verify interchangeability with system specifications before substitution.
Key specifications for 6920-01-140-8404: Phase: SINGLE FIRST PANEL; Length: 142.900 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Power Source: AC FIRST PANEL; Power Source: DC SECOND PANEL. 10 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 6920-01-140-8404 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.