The Altimeter Set,electronic, cataloged under National Stock Number 5841-01-564-6729, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5841-01-564-6729 |
| Primary Part Number | 822-1939-006 |
| Item Name | Altimeter Set,electronic |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Rockwell Collins, Inc. Dba Rc Displays Systems |
| Status | ACTIVE |
| Model Number | ALT-1000 |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 822-1939-006 PRIMARY | Rockwell Collins, Inc. Dba Rc Displays Systems (USA) |
| 622-2855-011 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| 5841PL2175979 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5841-01-564-6729 is a Altimeter Set,electronic, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-564-6729 has 2 manufacturer part numbers on file: 822-1939-006 (Rockwell Collins, Inc. Dba Rc Displays Systems), 622-2855-011 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 822-1939-006: Model Number: ALT-1000; Criticality Code Justification: FEAT; Special Features: ENTIRELY DIGITAL; MEASURES RADAR HEIGHT ABOVE TERRAIN UP TO 2500 FT; FIXED ALTITUDE TRIPS; WEIGHS 4.7 LBS LBS. 2 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 5841-01-564-6729 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.