The Manifold Assembly,hydraulic, cataloged under National Stock Number 1650-01-274-0857, 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 Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Manifold Assembly,hydraulic |
| FSC / FSG | 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16) |
| Manufacturers | Pacific Design Technologies, Inc. Dba Pacific Design Technologies (CAGE 1P7T0); Raytheon Company (CAGE 05716); Us Army Aviation and Missile Command (CAGE 18876) |
| Parameter | Value |
|---|---|
| NSN | 1650-01-274-0857 |
| Primary Part Number | 11450400-19 |
| Item Name | Manifold Assembly,hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11450400-19 | Pacific Design Technologies, Inc. Dba Pacific Design Technologies (USA) |
| 11450400-19 | Raytheon Company (USA) |
| 11450400-19 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 11450400-19 | 5/9 Secondary reference Imco, Inc. |
NSN 1650-01-274-0857 is a Manifold Assembly,hydraulic, manufactured by Us Army Aviation and Missile Command, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-274-0857 has 3 manufacturer part numbers on file: 11450400-19 (Pacific Design Technologies, Inc. Dba Pacific Design Technologies), 11450400-19 (Raytheon Company), 11450400-19 (Us Army Aviation and Missile Command).
Possible hazard — SDS may be required (DLA HMIC P). 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.