The Panel,indicator, cataloged under National Stock Number 1680-01-374-4894, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Oppenheimer Precision Products Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-374-4894 |
| Primary Part Number | MD74002-425 |
| Item Name | Panel,indicator |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Oppenheimer Precision Products Inc |
| Status | ACTIVE |
| Indicator Type | LIGHT LOCATION NOT OTHERWISE SPECIFIED |
| DC Voltage Rating | 28.0 VOLTS NOMINAL |
| Quantity | 4 LOCATION NOT OTHERWISE SPECIFIED |
| Special Markings | ANTI-ICE; ANTI-FOG; ENG HEAT ON; PITOT HEAT ON |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MD74002-425 PRIMARY | Oppenheimer Precision Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 68B818040 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 1680-01-374-4894 is a Panel,indicator, manufactured by Oppenheimer Precision Products Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-374-4894 has 1 manufacturer part number on file: MD74002-425 (Oppenheimer Precision Products Inc).
Key specifications for MD74002-425: Indicator Type: LIGHT LOCATION NOT OTHERWISE SPECIFIED; DC Voltage Rating: 28.0 VOLTS NOMINAL; Quantity: 4 LOCATION NOT OTHERWISE SPECIFIED; Overall Length: 5.603 INCHES NOMINAL IN. 4 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 1680-01-374-4894 has DEMIL Code Q. 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.