The Amplifier-Modulator, cataloged under National Stock Number 5820-00-428-3921, 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 Us Army Aviation and Missile Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5820-00-428-3921 |
| Primary Part Number | 11553727 |
| Item Name | Amplifier-Modulator |
| FSC / FSG | 5820 / 58 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | CANCELLED |
| Electrical Power Source Relationship | OPERATING |
| DC Voltage Rating | 14.25 VOLTS MINIMUM AND 15.75 VOLTS MAXIMUM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11553727 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 697877-01 | Raytheon Technical Services Company (USA) |
| 4350 | Teledyne Inc Teledyne Components Div (USA) |
| 1793237-101 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5820-00-428-3921 is a Amplifier-Modulator, manufactured by Us Army Aviation and Missile Command, classified under FSC 5820 (No Item Name Available). Status: cancelled.
NSN 5820-00-428-3921 has 4 cross-referenced part numbers: 11553727 (Us Army Aviation and Missile Command), 697877-01 (Raytheon Technical Services Company), 4350 (Teledyne Inc Teledyne Components Div), 1793237-101 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
There are 12 known substitutes for 5820-00-428-3921: 5905-00-155-7005, 5975-00-280-3257, 4920-00-408-2982 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11553727: Overall Length: 2.750 INCHES MAXIMUM IN; Overall Width: 1.550 INCHES MAXIMUM IN; Overall Height: 1.000 INCHES NOMINAL IN; Electrical Power Source Relationship: OPERATING. 5 total characteristics are documented in the Federal Logistics Information System.
NSN 5820-00-428-3921 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.