The Control-Display Unit, cataloged under National Stock Number 6610-01-686-0798, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Sea Systems 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Control-Display Unit |
| FSC / FSG | 6610 — Flight Instruments (FSG 66) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Raytheon Company Dba Raytheon Co (CAGE 7Y193); Raytheon Company Div Corp (CAGE 49956) |
| Parameter | Value |
|---|---|
| NSN | 6610-01-686-0798 |
| Primary Part Number | 8604434-1 |
| Item Name | Control-Display Unit |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Naval Sea Systems Command |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 8604434-1 PRIMARY | Naval Sea Systems Command (USA) |
| 8604434-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 8604434-1 PRIMARY | Raytheon Company Div Corp (USA) |
| Reference | Meaning |
|---|---|
| 8604434 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 6610-01-686-0798 is a Control-Display Unit, manufactured by Naval Sea Systems Command, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-686-0798 has 3 manufacturer part numbers on file: 8604434-1 (Naval Sea Systems Command), 8604434-1 (Raytheon Company Dba Raytheon Co), 8604434-1 (Raytheon Company Div Corp).
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 6610-01-686-0798 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.