The Downstairs,aircraft, cataloged under National Stock Number 1680-01-585-5256, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Koito Mfg Co. Ltd. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Downstairs,aircraft |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Koito Mfg Co. Ltd (CAGE J1871) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-585-5256 |
| Primary Part Number | 82000-48901 |
| Item Name | Downstairs,aircraft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Koito Mfg Co. Ltd |
| 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 | V |
| Part Number | Manufacturer |
|---|---|
| 82000-48901 PRIMARY | Koito Mfg Co. Ltd (JPN) |
| Reference | Meaning |
|---|---|
| 82000-48901 | 3/9 Design control — primary reference Koito Mfg Co. Ltd |
| 82000-48901 | 5/2 Secondary reference U.S. Government activity |
NSN 1680-01-585-5256 is a Downstairs,aircraft, manufactured by Koito Mfg Co. Ltd, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-585-5256 has 1 manufacturer part number on file: 82000-48901 (Koito Mfg Co. Ltd).
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 1680-01-585-5256 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.