The Unmanned Watercraft, cataloged under National Stock Number 1990-01-652-3648, is classified within Federal Supply Class 1990 (Miscellaneous Vessels) of the Ships, Small Craft, Pontoons, and Floating Docks group. The manufacturer of record is Videoray Llc Dba Videoray Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1990-01-652-3648 |
| Primary Part Number | 50261 |
| Item Name | Unmanned Watercraft |
| FSC / FSG | 1990 / 19 — Miscellaneous Vessels |
| Manufacturer | Videoray Llc Dba Videoray Llc |
| Status | ACTIVE |
| Model Number | PRO 4 |
| Usage Design | UNDERWATER |
| Maximum Operating Depth Rating | 305.0 METERS |
| Operation Method and Control Type | RADIO DATA PROGRAM |
| Voltage in Volts | 240.0 |
| Functional Description | QUICKLY AND EFFECTIVELY PERFORMS A VARIETY OF BASIC UNDERWATER TASKS IN CHALLENGING ENVIRONMENTS WITH AN ADDED LEVEL OF PROTECTION; POWER REQUIREMENTS: 100-240 VAC , 50-60HZ; 40 KG (89 LB); 2 WATERTIGHT RUGGED HARD CASES; SUBMERSIBLE HOUSING MATERIAL: ANTI-SALT WATER CORROSION MATERIAL; OPERATING TEMPERATURE: 0 TO 40 DEG C; PROPULSION (4.2 KNOTS MAXIMUM SPEED); HORIZONTAL/VERTICAL; (FORWARD & BACKWARD / LEFT & RIGHT / UP & DOWN); DIRECT DRIVE/GEARED; 100 MM PROPELLERS/65 MM PROPELLER; CAMERA MAIN: HIGH RESOLUTION - NTSC OR PAL FORMAT; COLOR AND B&W (550TVL / 470TVL); VIEW ANGLE: 90 DEG HORIZONTAL/140 DEG DIAGONAL - WIDE ANGLE; VERTICAL TILT: 180 DEG CONTROL; LIGHTING: (2) OPTIMIZED LED ARRAYS: FORWARD LOOKING BEAM SPREAD COVERS ENTIRE RANGE OF MAIN CAMERA; 3,600LUMENS, DIMMER SYSTEM VAC |
| Engine Type | ELECTRIC MOTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 1990-01-652-3648 is a Unmanned Watercraft, manufactured by Videoray Llc Dba Videoray Llc, classified under FSC 1990, Miscellaneous Vessels. Status: active.
NSN 1990-01-652-3648 has 2 manufacturer part numbers on file: PRO 4 (Videoray Llc Dba Videoray Llc), 50261 (Videoray Llc Dba Videoray Llc).
Key specifications for 50261: Overall Height: 8.75 INCHES NOMINAL IN; Model Number: PRO 4; Usage Design: UNDERWATER; Maximum Operating Depth Rating: 305.0 METERS. 7 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.
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.