The Thermal Imaging System, cataloged under National Stock Number 5855-01-472-2550, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5855-01-472-2550 |
| Primary Part Number | 7044683 |
| Item Name | Thermal Imaging System |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Document Type | ENGINEERING DRAWING |
| Component Document Origin | INDUSTRIAL |
| Document Source | 45436 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 7044683 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7044683 | 5/9 Secondary reference Pilkington Optrnics Incrprtion |
NSN 5855-01-472-2550 is a Thermal Imaging System, manufactured by Naval Sea Systems Command, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-472-2550 has 1 manufacturer part number on file: 7044683 (Naval Sea Systems Command).
Key specifications for 7044683: Document Type: ENGINEERING DRAWING; Component Document Origin: INDUSTRIAL; Document Source: 45436; Special Features: INAVY)MID CASING ASSEMBLY LRU;(DRAWING)MID CASING LRU(7044683). 3 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 5855-01-472-2550 has DEMIL Code D. 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.