The Control,intercommunication Set, cataloged under National Stock Number 5831-00-809-3180, is classified within Federal Supply Class 5831 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Andrea Electronics Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5831-00-809-3180 |
| Primary Part Number | A81-2 |
| Item Name | Control,intercommunication Set |
| FSC / FSG | 5831 / 58 — No Item Name Available |
| Manufacturer | Andrea Electronics Corporation |
| Status | ACTIVE |
| Maximum Voltage Rating in Volts | 27.5 DC |
| Maximum Overall Length | 5.750 INCHES IN |
| Maximum Overall Height | 3.875 INCHES IN |
| Criticality Code Justification | FEAT |
| Inclosure Type | ENCASED |
| Power Source | EXTERNAL |
| Maximum Overall Width | 4.000 INCHES IN |
| Material | ALUMINUM CASE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A81-2 | Andrea Electronics Corporation (USA) |
| 5831PL1169901 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| A81-13 | Andrea Systems Llc (USA) |
| C-2106/AIC-18 | Joint Electronics Type Designation System (USA) |
| A81-13 | Andrea Electronics Corporation (USA) |
NSN 5831-00-809-3180 is a Control,intercommunication Set, manufactured by Andrea Electronics Corporation, classified under FSC 5831 (No Item Name Available). Status: active.
NSN 5831-00-809-3180 has 5 cross-referenced part numbers: A81-2 (Andrea Electronics Corporation), 5831PL1169901 (Jednolity Indeks Materialowy - Uniform Material Index), A81-13 (Andrea Systems Llc), C-2106/AIC-18 (Joint Electronics Type Designation System), A81-13 (Andrea Electronics Corporation).
There are 6 known substitutes for 5831-00-809-3180: 5831-00-073-8985, 5831-00-078-4969, 3040-00-200-8103 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for A81-2: Maximum Voltage Rating in Volts: 27.5 DC; Maximum Overall Length: 5.750 INCHES IN; Maximum Overall Height: 3.875 INCHES IN; Criticality Code Justification: FEAT. 9 total characteristics are documented in the Federal Logistics Information System.