The Valve Assembly,hydraulic,aircraf, cataloged under National Stock Number 1650-01-376-8989, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1650-01-376-8989 |
| Primary Part Number | 800411-00 |
| Item Name | Valve Assembly,hydraulic,aircraf |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Avox Systems Inc Dba Avox Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DI-1222-16-0L | Embraer Aviation International (FRA) |
| 800411-00 PRIMARY | Avox Systems Inc Dba Avox Systems Inc (USA) |
| DI-1222-160L | Grotenrath Rubber Products Inc (USA) |
| Reference | Meaning |
|---|---|
| DI-1222-16-0L | 5/9 Secondary reference Embraer S.a. |
| DI-1222-16-0L | 5/9 Secondary reference Embraer Empresa Brasileira De Aeronautica Sa |
NSN 1650-01-376-8989 is a Valve Assembly,hydraulic,aircraf, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-376-8989 has 3 manufacturer part numbers on file: DI-1222-16-0L (Embraer Aviation International), 800411-00 (Avox Systems Inc Dba Avox Systems Inc), DI-1222-160L (Grotenrath Rubber Products Inc).
Key specifications for 800411-00: End Item Identification: USED ON PIPER CUB AIRCRAFT. 0 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 1650-01-376-8989 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.