The Panel,indicator, cataloged under National Stock Number 1680-01-505-4057, 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. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Panel,indicator |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Oppenheimer Precision Products Inc (CAGE 02995); The Boeing Company Div Defense (CAGE 76301) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-505-4057 |
| Primary Part Number | MD87028-821 |
| Item Name | Panel,indicator |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Oppenheimer Precision Products Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| MD87028-821 PRIMARY | Oppenheimer Precision Products Inc (USA) |
| MD01002-821 | Oppenheimer Precision Products Inc (USA) |
| 74B800070-821 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 74J808070-821 | 5/9 Secondary reference The Boeing Company Div Defense |
NSN 1680-01-505-4057 is a Panel,indicator, manufactured by Oppenheimer Precision Products Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-505-4057 has 3 manufacturer part numbers on file: MD87028-821 (Oppenheimer Precision Products Inc), MD01002-821 (Oppenheimer Precision Products Inc), 74B800070-821 (The Boeing Company Div Defense).
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 1680-01-505-4057 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.