The Sonar Set, cataloged under National Stock Number 5845-01-146-3680, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-146-3680 |
| Primary Part Number | 6240000 |
| Item Name | Sonar Set |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms - Manassas |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF SPHERICAL ARRAY 5,REJECTION PROCESSOR 2,LINE ARRAY 1,JUNCTION BOX 2,TOWED ARRAY AND CABLE 2,SONAR RECEIVER 1,HIGH FREQUENCY ACTIVE PROCESSOR 1,DIGITAL SPECTRUM ANALYZER 2,CABINET ASSEMBLY CONTROL UNIT 1,LOUDSPEAKER 1,TOWED ARRAY SWITCH 1,LOUDSPEAKER CONTROL 1,COMPUTER PROGRAM PACKAGE 1,CONTROL DISPLAY CONSOLE 3,DATA RECORDER 2,DATA CONVERTER PROCESSOR 1,FAULT PRINTER 1,KEYBOARD 1,HYDROPHONE EMISSION DETECTION 2,RECEIVER PROCESSOR 1,HIGH FREQUENCY RECEIVER PEDESTAL AND HYDROPHONE 1,HIGH FREQUENCY PROJECTOR 3,HIGH FREQUENCY PREAMPLIFIER BEAMFORMER 1,HIGH FREQUENCY DUMMY LOAD 1,HIGH FREQUENCY ACTIVE AMPLIFIER 1,HIGH FREQUENCY DEPTH SWTICH 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL P — Demil Prior To Sale/Transfer |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 6240000 PRIMARY | Lockheed Martin Corporation Div Rms - Manassas (USA) |
| ANBQQ6GRPA | Naval Sea Systems Command (USA) |
NSN 5845-01-146-3680 is a Sonar Set, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-146-3680 has 2 manufacturer part numbers on file: 6240000 (Lockheed Martin Corporation Div Rms - Manassas), ANBQQ6GRPA (Naval Sea Systems Command).
Key specifications for 6240000: General Characteristics Item Description: CONSISTS OF SPHERICAL ARRAY 5,REJECTION PROCESSOR 2,LINE ARRAY 1,JUNCTION BOX 2,TOWED ARRAY AND CABLE 2,SONAR RECEIVER 1,HIGH FREQUENCY ACTIVE PROCESSOR 1,DIGITAL SPECTRUM ANALYZER 2,CABINET ASSEMBLY CONTROL UNIT 1,LOUDSPEAKER 1,TOWED ARRAY SWITCH 1,LOUDSPEAKER CONTROL 1,COMPUTER PROGRAM PACKAGE 1,CONTROL DISPLAY CONSOLE 3,DATA RECORDER 2,DATA CONVERTER PROCESSOR 1,FAULT PRINTER 1,KEYBOARD 1,HYDROPHONE EMISSION DETECTION 2,RECEIVER PROCESSOR 1,HIGH FREQUENCY RECEIVER PEDESTAL AND HYDROPHONE 1,HIGH FREQUENCY PROJECTOR 3,HIGH FREQUENCY PREAMPLIFIER BEAMFORMER 1,HIGH FREQUENCY DUMMY LOAD 1,HIGH FREQUENCY ACTIVE AMPLIFIER 1,HIGH FREQUENCY DEPTH SWTICH 1. 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 5845-01-146-3680 has DEMIL Code P. 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.