The Mast Assembly,external Sensors, cataloged under National Stock Number 5985-01-698-8670, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teledyne Flir Unmanned Ground Systems, Inc. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-698-8670 |
| Primary Part Number | 4536909 |
| Item Name | Mast Assembly,external Sensors |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Teledyne Flir Unmanned Ground Systems, Inc |
| Status | ACTIVE |
| Maximum Height | 0.855 METERS |
| Top Width | 88.4 MILLIMETERS NOMINAL MM |
| Base Depth | 87.6 MILLIMETERS NOMINAL MM |
| Base Width | 130.0 MILLIMETERS NOMINAL MM |
| Construction | ONE-PIECE |
| Top Depth | 129.6 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4536909 PRIMARY | Teledyne Flir Unmanned Ground Systems, Inc (USA) |
NSN 5985-01-698-8670 is a Mast Assembly,external Sensors, manufactured by Teledyne Flir Unmanned Ground Systems, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-698-8670 has 1 manufacturer part number on file: 4536909 (Teledyne Flir Unmanned Ground Systems, Inc).
Key specifications for 4536909: Maximum Height: 0.855 METERS; Top Width: 88.4 MILLIMETERS NOMINAL MM; Base Depth: 87.6 MILLIMETERS NOMINAL MM; Base Width: 130.0 MILLIMETERS NOMINAL MM. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-698-8670 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.