The Receiver-Transmitter,radar, cataloged under National Stock Number 5840-00-642-6604, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 22 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-00-642-6604 |
| Primary Part Number | BX23673 |
| Item Name | Receiver-Transmitter,radar |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Phase | SINGLE FIRST OPERATING POWER RQMT |
| AC Voltage Rating | 115.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Accessory Identifying Number | 53293A TYPE NO. FIFTH COMPONENT A |
| Accessory Identifying Number | 23AHA TYPE NO. THIRD COMPONENT |
| Accessory Identifying Number | 35ACC TYPE NO. FOURTH COMPONENT |
| Accessory Identifying Number | 46AEP TYPE NO. FIRST COMPONENT |
| Accessory Identifying Number | 50AJB TYPE NO. SIXTH COMPONENT |
| Accessory Identifying Number | 55AHB TYPE NO. SECOND COMPONENT |
| Transmitted Signal Frequency Rating | 8.5 GIGAHERTZ MINIMUM AND 9.0 GIGAHERTZ MAXIMUM |
| Received Signal Frequency Rating | 8.5 GIGAHERTZ MINIMUM AND 9.0 GIGAHERTZ MAXIMUM |
| Furnished Items | RECEIVER-OSCILLATOR; TUNING INDICATOR; AFC UNIT; MODULATION GENERATOR; MODULATION NETWORK; PRE-IF AMPLIFIER ALL COMPONENTS |
| Frequency Rating | 60.0 HERTZ NOMINAL FIRST OPERATING POWER RQMT |
| Transmitter Band Quantity | 1 |
| Usage Design | SUBMARINE |
| Receiver Band Quantity | 1 |
| Accessory Component Quantity | 1 SIXTH COMPONENT |
| Accessory Component Quantity | 1 FOURTH COMPONENT |
| Accessory Component Quantity | 1 FIFTH COMPONENT |
| Accessory Component Quantity | 1 THIRD COMPONENT |
| Accessory Component Quantity | 1 FIRST COMPONENT |
| Accessory Component Quantity | 1 SECOND COMPONENT |
| Installation Design | SEABORNE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BX23673 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| BX23673 | 5/9 Secondary reference At and T Corp |
| 43ADF1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5840-00-642-6604 is a Receiver-Transmitter,radar, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-00-642-6604 has 1 manufacturer part number on file: BX23673 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for BX23673: Overall Height: 17.000 INCHES NOMINAL IN; Phase: SINGLE FIRST OPERATING POWER RQMT; AC Voltage Rating: 115.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT; Accessory Identifying Number: 53293A TYPE NO. FIFTH COMPONENT A. 22 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 5840-00-642-6604 has DEMIL Code C. 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.