The Amplifier,audio Frequency, cataloged under National Stock Number 5996-00-880-3562, is classified within Federal Supply Class 5996 (Amplifier,radio Frequency) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Andrea Systems Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5996-00-880-3562 |
| Primary Part Number | A81-85 |
| Item Name | Amplifier,audio Frequency |
| FSC / FSG | 5996 / 59 — Amplifier,radio Frequency |
| Manufacturer | Andrea Systems Llc |
| Status | CANCELLED |
| Frequency Per Channel | 300.0 HERTZ MINIMUM OPERATING CHANNEL AND 6.0 KILOHERTZ MAXIMUM OPERATING CHANNEL |
| Impedance Rating Per Channel | 15.000 OHMS INPUT CHANNEL AND 50.000 OHMS OUTPUT CHANNEL |
| External DC Operating Voltage in Volts | 17.0 MINIMUM SINGLE VOLTAGE AND 29.0 MAXIMUM SINGLE VOLTAGE |
| Variation Frequency Rating in Decibels | 6.0 |
| Average Power Rating Per Channel | 26.0 MILLIWATTS OUTPUT |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AM-1964/AIC-18 | Joint Electronics Type Designation System (USA) |
| A81-85 | Andrea Electronics Corporation (USA) |
| A81-33 | Andrea Electronics Corporation (USA) |
| A81-85 PRIMARY | Andrea Systems Llc (USA) |
| AM4347A1C25 | Joint Electronics Type Designation System (USA) |
| M1646-04 | Melcor Electronics Corp (USA) |
| A81-50 | Andrea Electronics Corporation (USA) |
| C7288 | Teledyne Peer Teledyne Inc Company (USA) |
NSN 5996-00-880-3562 is a Amplifier,audio Frequency, manufactured by Andrea Systems Llc, classified under FSC 5996 (Amplifier,radio Frequency). Status: cancelled.
NSN 5996-00-880-3562 has 8 cross-referenced part numbers: AM-1964/AIC-18 (Joint Electronics Type Designation System), A81-85 (Andrea Electronics Corporation), A81-33 (Andrea Electronics Corporation), A81-85 (Andrea Systems Llc), AM4347A1C25 (Joint Electronics Type Designation System) and 3 more.
There are 6 known substitutes for 5996-00-880-3562: 5975-00-089-8398, 3110-00-100-0274, 5905-00-110-0196 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for A81-85: Overall Width: 2.500 INCHES NOMINAL IN; Overall Length: 3.500 INCHES NOMINAL IN; Frequency Per Channel: 300.0 HERTZ MINIMUM OPERATING CHANNEL AND 6.0 KILOHERTZ MAXIMUM OPERATING CHANNEL; Impedance Rating Per Channel: 15.000 OHMS INPUT CHANNEL AND 50.000 OHMS OUTPUT CHANNEL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5996-00-880-3562 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.