The Receiver,radio, cataloged under National Stock Number 5820-00-136-1922, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Drs Signal Solutions, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-00-136-1922 |
| Primary Part Number | 521A |
| Item Name | Receiver,radio |
| FSC / FSG | 5820 / 58 — No Item Name Available |
| Manufacturer | Drs Signal Solutions, Inc. |
| Status | ACTIVE |
| Receiver Band Quantity | 1 |
| Auxiliary Bandspread Tuning Feature | INCLUDED |
| FSC Application Data | RECEIVER,RADIO,EXCEPT NAVIGATION,NONAIRBORNE |
| Guard Channel | NOT INCLUDED |
| Plug-in Tuning Unit | NOT INCLUDED |
| Phase | SINGLE FIRST OPERATING POWER RQMT |
| Receiver Emission Type | AO AND A1 AND A3 AND F2 AND F3 |
| Joint Electronics Type Designation System Item Name | RECEIVER,RADIO |
| AC Voltage Rating | 115.000 VOLTS MINIMUM AND 230.000 VOLTS MAXIMUM FIRST OPERATING POWER RQMT |
| Output Impedance Rating | 600.000 OHMS NOMINAL |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM FIRST OPERATING POWER RQMT |
| Joint Electronics Type Designation System Item Type Number | R-1625/UR |
| Electrical Power Source Relationship | OPERATING |
| Input Frequency Rating | 20.000 MEGAHERTZ MINIMUM AND 70.000 MEGAHERTZ MAXIMUM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5820-00-136-1922 is a Receiver,radio, manufactured by Drs Signal Solutions, Inc., classified under FSC 5820 (No Item Name Available). Status: active.
NSN 5820-00-136-1922 has 2 cross-referenced part numbers: R-1625/UR (Joint Electronics Type Designation System), 521A (Drs Signal Solutions, Inc.).
There are 2 known substitutes for 5820-00-136-1922: 5962-00-163-4110, 6625-01-175-2599. Verify interchangeability with system specifications before substitution.
Key specifications for 521A: Special Features: 3.500 IN. BY 17.500 IN BY 19.000 IN. O/A DIM IN; Receiver Band Quantity: 1; Auxiliary Bandspread Tuning Feature: INCLUDED; FSC Application Data: RECEIVER,RADIO,EXCEPT NAVIGATION,NONAIRBORNE. 15 total characteristics are documented in the Federal Logistics Information System.