The Towed Array Subassembly,sonar, cataloged under National Stock Number 5845-01-569-4036, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Klein Marine Systems Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-569-4036 |
| Primary Part Number | K3000 |
| Item Name | Towed Array Subassembly,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Klein Marine Systems Inc |
| Status | ACTIVE |
| Major Components | DUAL FREQ TOWFISH/1500M RATED; TRANSCEIVER PROCESSOR UNIT; WORKSTATION DISPLAY/CONTROL UNIT; 100M KEVLAR TOW CABLE; SONARPRO VX WORKS TPU OP SYS SOFTWARE |
| 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 |
|---|---|
| KLEIN 3000 | Klein Marine Systems Inc (USA) |
| K3000 PRIMARY | Klein Marine Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 10103593 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5845-01-569-4036 is a Towed Array Subassembly,sonar, manufactured by Klein Marine Systems Inc, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-569-4036 has 2 manufacturer part numbers on file: KLEIN 3000 (Klein Marine Systems Inc), K3000 (Klein Marine Systems Inc).
Key specifications for K3000: Major Components: DUAL FREQ TOWFISH/1500M RATED; TRANSCEIVER PROCESSOR UNIT; WORKSTATION DISPLAY/CONTROL UNIT; 100M KEVLAR TOW CABLE; SONARPRO VX WORKS TPU OP SYS SOFTWARE; Special Features: KLEIN 3000 SIDESCAN SONAR SYSTEM ; DUAL FREQ: 100/500 KH. 1 specification is 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 5845-01-569-4036 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.