The Control,intercommunication Set, cataloged under National Stock Number 5831-01-447-1276, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5831-01-447-1276 |
| Primary Part Number | 622-7838-007 |
| Item Name | Control,intercommunication Set |
| FSC / FSG | 5831 / 58 — Intercommunication and Public Address Systems, Airborne |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Maximum Overall Width | 4.800 INCHES IN |
| Inclosure Type | ENCASED |
| Maximum Overall Length | 15.130 INCHES IN |
| Maximum Overall Height | 7.870 INCHES IN |
| Power Source | EXTERNAL |
| Functional Description | PROVIDES ALL NECESSARY AUDIO INTERFACING BETWEEN AIRCRAFT TRANSCEIVERS AND AIRCRAFT AUDIO PANELS |
| Maximum Voltage Rating in Volts | 29.0 DC |
| Material | ALUMINUM CASE |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Part Number | Manufacturer |
|---|---|
| DAA3374P001-119 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| 622-7838-007 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| DAA3374P001-619 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5831-01-447-1276 is a Control,intercommunication Set, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5831, Intercommunication and Public Address Systems, Airborne. Status: active.
NSN 5831-01-447-1276 has 2 manufacturer part numbers on file: DAA3374P001-119 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), 622-7838-007 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 622-7838-007: Maximum Overall Width: 4.800 INCHES IN; Inclosure Type: ENCASED; Maximum Overall Length: 15.130 INCHES IN; Maximum Overall Height: 7.870 INCHES IN. 9 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 5831-01-447-1276 has DEMIL Code C. 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.