The Panel,indicator, cataloged under National Stock Number 1680-01-394-3987, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-394-3987 |
| Item Name | Panel,indicator |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Overall Thickness | 0.090 INCHES NOMINAL IN |
| Panel Material | ALUMINUM ALLOY 6061 |
| Special Markings | STENCIL OR SILKSCREEN MS33558 TYPE LETTERS AND NUMBERALS 0.09 HIGH COLOR BLACK USING MIL-I-43553 EPOXY BASED INK PER MIL-STD-454 REQUIREMENT 67 (PS 409-6) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 872361-3 | 3/2 Design control — primary reference U.S. Government activity |
| 872361-3 | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
NSN 1680-01-394-3987 is a Panel,indicator, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-394-3987: Overall Height: 5.235 INCHES MINIMUM AND 5.250 INCHES MAXIMUM IN; Overall Thickness: 0.090 INCHES NOMINAL IN; Panel Material: ALUMINUM ALLOY 6061; Overall Length: 5.735 INCHES MINIMUM AND 5.750 INCHES MAXIMUM IN. 3 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.