The Control-Modulator-S, cataloged under National Stock Number 5820-01-168-2458, 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 Joint Electronics Type Designation System. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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 | 5820-01-168-2458 |
| Primary Part Number | OK-65/FRT-72B |
| Item Name | Control-Modulator-S |
| FSC / FSG | 5820 / 58 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | ACTIVE |
| General Characteristics Item Description | OPERATING POWER REQUIREMENTS; 230V,50 TO 60 HZ,3 PHASE; DIMENSIONS 78 IN. L 48 IN. W 37.22 IN. H; CONTAINS 1 EA OF CONTROL,TRANSMITTER C-7373/FRT-72B; INDICATOR-PROTECTOR ID-1486/FRT-72B; MODULATOR,RADIO FREQUENCY MD-738/FRT-72B; POWER SUPPLY PP-4859/FRT-72B; POWER SUPPLY PP-4860/FRT-72B; POWER SUPPLY PP-4861/FRT-72B; SYNTHESIZER;ELECTRICAL FREQUENCY C-1424/FRT-72A; TERMINAL TELEGRAPH TH39B/UGT; FUNCTIONAL ESCRIPTION; PROVIDES ABILITY TO GENERATE AND SELECT ANY FREQUENCY IN THE 30 TO 150 KC RANGE; GENERATES SIDEBANDS FOR A3A AND A3B TYPE EMMISSION; MODULATE THE CARRIER FOR A3 TYPE EMISSION; SET FREQUENCY AND FREQUENCY SHIFT FOR FSK; CONTROL HIGH VOLTAGE TO FINAL AMPLIFIERS; TURN TRANSMITTER ON AND OFF; SELECT EITHER OF 2 AMPLIFIERS AND COMBINE THE 2 AMPLIFIERS V |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 90101 | Continental Electronics Corp (USA) |
| 90101-1 | Continental Electronics Corp (USA) |
| OK-65/FRT-72B PRIMARY | Joint Electronics Type Designation System (USA) |
NSN 5820-01-168-2458 is a Control-Modulator-S, manufactured by Joint Electronics Type Designation System, classified under FSC 5820 (No Item Name Available). Status: active.
NSN 5820-01-168-2458 has 3 cross-referenced part numbers: 90101 (Continental Electronics Corp), 90101-1 (Continental Electronics Corp), OK-65/FRT-72B (Joint Electronics Type Designation System).
There are 12 known substitutes for 5820-01-168-2458: 5930-00-258-5577, 5315-00-686-1517, 5975-00-717-3165 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for OK-65/FRT-72B: General Characteristics Item Description: OPERATING POWER REQUIREMENTS; 230V,50 TO 60 HZ,3 PHASE; DIMENSIONS 78 IN. L 48 IN. W 37.22 IN. H; CONTAINS 1 EA OF CONTROL,TRANSMITTER C-7373/FRT-72B; INDICATOR-PROTECTOR ID-1486/FRT-72B; MODULATOR,RADIO FREQUENCY MD-738/FRT-72B; POWER SUPPLY PP-4859/FRT-72B; POWER SUPPLY PP-4860/FRT-72B; POWER SUPPLY PP-4861/FRT-72B; SYNTHESIZER;ELECTRICAL FREQUENCY C-1424/FRT-72A; TERMINAL TELEGRAPH TH39B/UGT; FUNCTIONAL ESCRIPTION; PROVIDES ABILITY TO GENERATE AND SELECT ANY FREQUENCY IN THE 30 TO 150 KC RANGE; GENERATES SIDEBANDS FOR A3A AND A3B TYPE EMMISSION; MODULATE THE CARRIER FOR A3 TYPE EMISSION; SET FREQUENCY AND FREQUENCY SHIFT FOR FSK; CONTROL HIGH VOLTAGE TO FINAL AMPLIFIERS; TURN TRANSMITTER ON AND OFF; SELECT EITHER OF 2 AMPLIFIERS AND COMBINE THE 2 AMPLIFIERS V. 1 total characteristics are documented in the Federal Logistics Information System.