The Channel,support, cataloged under National Stock Number 1650-01-398-5424, 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 Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1650-01-398-5424 |
| Primary Part Number | 5597802-2 |
| Item Name | Channel,support |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 5597802-2 PRIMARY | Naval Sea Systems Command (USA) |
| 5597802-2 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 5597802-2 PRIMARY | The Entwistle Company Llc (USA) |
| Reference | Meaning |
|---|---|
| 5597802 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 1650-01-398-5424 is a Channel,support, manufactured by Naval Sea Systems Command, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-398-5424 has 3 manufacturer part numbers on file: 5597802-2 (Naval Sea Systems Command), 5597802-2 (Lockheed Martin Corporation Div Rotary and Mission Systems), 5597802-2 (The Entwistle Company Llc).
Key specifications for 5597802-2: Overall Length: 37.080 INCHES NOMINAL IN; Special Features: PART OF DEICING PANEL; End Item Identification: VERTICAL LAUNCHING SYSTEM;MARK 41; Material: STEEL. 1 specification is 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.