The Bathythermograph, cataloged under National Stock Number 6655-01-059-9261, is classified within Federal Supply Class 6655 (Geophysical Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited. Government technical data includes 2 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 | 6655-01-059-9261 |
| Primary Part Number | 010159043000-16 |
| Item Name | Bathythermograph |
| FSC / FSG | 6655 / 66 — Geophysical Instruments |
| Manufacturer | Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited |
| Status | ACTIVE |
| Frequency in Hertz | 173500000.0 |
| Overall Diameter | 4.880 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 010159043000-16 PRIMARY | Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited (CAN) |
NSN 6655-01-059-9261 is a Bathythermograph, manufactured by Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited, classified under FSC 6655, Geophysical Instruments. Status: active.
NSN 6655-01-059-9261 has 1 manufacturer part number on file: 010159043000-16 (Ultra Electronics Maritime Systems Inc Div Subsidiary of Ultra Electronics Holdings Limited).
Key specifications for 010159043000-16: Frequency in Hertz: 173500000.0; Overall Diameter: 4.880 INCHES NOMINAL IN; Overall Length: 36.000 INCHES NOMINAL IN; Special Features: AN/SSQ-36;PRESET TO CHANNEL 16;RF POWER 0.250 WATTS;POWER SOURCE SEAWATER ACTIVATED BATTERY;PARACHUTE RETARDED;12 MINUTE MAXIMUM OPERATING LIFE; 0 TO 1000 FT CONTINUOUS OPERATING DEPTH;LAUNCH CONTAINER LAU-104A/A A. 2 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 6655-01-059-9261 has DEMIL Code F. 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.