The Restrictor Assy,tub, cataloged under National Stock Number 1680-00-830-8007, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is De Havilland Aircraft of Canada Limited. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Restrictor Assy,tub |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | De Havilland Aircraft of Canada Limited (CAGE 71867) |
| Parameter | Value |
|---|---|
| NSN | 1680-00-830-8007 |
| Primary Part Number | C4P1278-1 |
| Item Name | Restrictor Assy,tub |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | De Havilland Aircraft of Canada Limited |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| C4P1278-1 PRIMARY | De Havilland Aircraft of Canada Limited (CAN) |
| Reference | Meaning |
|---|---|
| T830-8007 | 5/9 Secondary reference Tossco Inc |
| 1680AC1-021 | 5/2 Secondary reference U.S. Government activity |
NSN 1680-00-830-8007 is a Restrictor Assy,tub, manufactured by De Havilland Aircraft of Canada Limited, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-830-8007 has 1 manufacturer part number on file: C4P1278-1 (De Havilland Aircraft of Canada Limited).
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 1680-00-830-8007 has DEMIL Code B. 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.