The Control,intercommunication Set, cataloged under National Stock Number 5831-01-129-8406, is classified within Federal Supply Class 5831 (Intercommunication and Public Address Systems, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5831-01-129-8406 |
| Primary Part Number | 1128AVP40113-1 |
| Item Name | Control,intercommunication Set |
| FSC / FSG | 5831 / 58 — Intercommunication and Public Address Systems, Airborne |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| FSC Application Data | CONTROLS,INTERCOMMUNICATION SET |
| Maximum Overall Width | 2.209 INCHES IN |
| Maximum Overall Length | 5.714 INCHES IN |
| Mounting Method | PANEL |
| Power Source | EXTERNAL |
| Indication Method | RECEIVING POINTER |
| Material | PLASTIC CASE |
| Intelligence Data Handling Capability | RANGE DATA RECEIVING AUTOMATIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1128AVP40113-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1128AVP40113-1 | 5/2 Secondary reference U.S. Government activity |
| 1128AVP40113-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| 1794AS5006-7 | C/1 Advisory reference — outside the item-of-supply concept Vertex Modernization and Sustainment Llc |
| 1128AVP40113-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5831-01-129-8406 is a Control,intercommunication Set, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5831, Intercommunication and Public Address Systems, Airborne. Status: active.
NSN 5831-01-129-8406 has 1 manufacturer part number on file: 1128AVP40113-1 (Northrop Grumman Systems Corporation).
Key specifications for 1128AVP40113-1: FSC Application Data: CONTROLS,INTERCOMMUNICATION SET; Maximum Overall Width: 2.209 INCHES IN; Maximum Overall Length: 5.714 INCHES IN; Mounting Method: PANEL. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5831-01-129-8406 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.