The Persistent Surveillance System,g, cataloged under National Stock Number 5855-01-563-8757, 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 Teledyne Flir Unmanned Ground 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Persistent Surveillance System,g |
| FSC / FSG | 5855 — Night Vision Equipment, Emitted and Reflected Radiation (FSG 58) |
| Manufacturers | Robosoft Services Robots (CAGE FAPV8); Teledyne Flir Unmanned Ground Systems, Inc (CAGE 7KJ69) |
| Parameter | Value |
|---|---|
| NSN | 5855-01-563-8757 |
| Primary Part Number | PACKBOT EXPLORER |
| Item Name | Persistent Surveillance System,g |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Teledyne Flir Unmanned Ground Systems, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PEXPA001 | Robosoft Services Robots (FRA) |
| PACKBOT EXPLORER PRIMARY | Teledyne Flir Unmanned Ground Systems, Inc (USA) |
| PBAD | Teledyne Flir Unmanned Ground Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| PBAD | 5/9 Secondary reference Irobot Corporation |
| PACKBOT EXPLORER | 3/9 Design control — primary reference Irobot Corporation |
NSN 5855-01-563-8757 is a Persistent Surveillance System,g, manufactured by Teledyne Flir Unmanned Ground Systems, Inc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-563-8757 has 3 manufacturer part numbers on file: PEXPA001 (Robosoft Services Robots), PACKBOT EXPLORER (Teledyne Flir Unmanned Ground Systems, Inc), PBAD (Teledyne Flir Unmanned Ground Systems, Inc).
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 5855-01-563-8757 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.