The Sonobuoy, cataloged under National Stock Number 5845-00-543-1873, is classified within Federal Supply Class 5845 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-00-543-1873 |
| Primary Part Number | B18703P11 |
| Item Name | Sonobuoy |
| FSC / FSG | 5845 / 58 — No Item Name Available |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems |
| Status | ACTIVE |
| Electromagnetic Wave Receiving Frequency | 2880.0 MEGAHERTZ NOMINAL AND 9400.0 MEGAHERTZ NOMINAL |
| Electromagnetic Wave Transmitting Frequency | 169.75 MEGAHERTZ NOMINAL |
| Electromagnetic Wave Transmitting Power Output in Watts | 0.250 |
| Emission Type | F9 |
| Departure From Cited Designator | AYNX |
| DC Voltage Rating | 6.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Nondefinitive Spec/std Data | ANSSQ23 TYPE |
| Design Type | NONDIRECTIONAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 224E426G1 | Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA) |
| 708289-1100 | Raytheon Company (USA) |
| 224E426G1 | General Electric Company (USA) |
| ANSSQ23 | Joint Electronics Type Designation System (USA) |
| B6693P11 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| ANSSQ23A | Joint Electronics Type Designation System (USA) |
| 8010000034-11 | Navcom Defense Electronics, Inc. (USA) |
| 301E26446-11 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| 301D24700-11 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| B18703P11 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 301E19804-11 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| E172J300A1-11 PRIMARY | Cae Usa Inc. (USA) |
| 950004-11 | Baxer J H and Co (USA) |
| 8010000020-11 | Navcom Defense Electronics, Inc. (USA) |
| 950004-11 | Sparton Corporation Div Sparton Electronics (USA) |
NSN 5845-00-543-1873 is a Sonobuoy, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 5845 (No Item Name Available). Status: active.
NSN 5845-00-543-1873 has 15 cross-referenced part numbers: 224E426G1 (Lockheed Martin Corp Naval Electronics & Surveillance Systems), 708289-1100 (Raytheon Company), 224E426G1 (General Electric Company), ANSSQ23 (Joint Electronics Type Designation System), B6693P11 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems) and 10 more.
There are 12 known substitutes for 5845-00-543-1873: 5845-00-543-1863, 5845-00-543-1864, 5845-00-543-1865 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B18703P11: Electromagnetic Wave Receiving Frequency: 2880.0 MEGAHERTZ NOMINAL AND 9400.0 MEGAHERTZ NOMINAL; Electromagnetic Wave Transmitting Frequency: 169.75 MEGAHERTZ NOMINAL; Electromagnetic Wave Transmitting Power Output in Watts: 0.250; Emission Type: F9. 9 total characteristics are documented in the Federal Logistics Information System.