The Altimeter Set,electronic, cataloged under National Stock Number 5841-01-561-2819, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is B-N Group Ltd. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5841-01-561-2819 |
| Primary Part Number | 066-01153-0202 |
| Item Name | Altimeter Set,electronic |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | B-N Group Ltd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 066-01153-0202 | B-N Group Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 066-01153-0202 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5841-01-561-2819 is a Altimeter Set,electronic, manufactured by B-N Group Ltd, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-561-2819 has 1 manufacturer part number on file: 066-01153-0202 (B-N Group Ltd).
Key specifications for 066-01153-0202: Special Features: KRA405B ARINC 552A W/TONE GEN. SYSTEM INCLUDES THE KRA 450B RECEIVER/TRANSMITTER, A KNI 415 (FIXED WING), OR KNI 416 (HELICOPTER) RADAR ALTIMETER INDICATOR, TWO KA 54A ANTENNAS. ALTITUDE ACCURACY +5 FT. 27.5 DC 20% AT 850V POWER REQUIREMENTS. TRANSMITTER OUTPUT 660MW NOMINAL. CENTER FREQUENCY 4300 15 MHZ. MODUALTION FREQUENCY; PRIMARY RT 100 HZ NOMINAL, SECONDARY RT 105 HZ NOMINAL (DUAL INSTALLAION). FCS WARN NORMAL OPERATION +18 TO +30VDC AT LESS THAN 250MA MHz; Part Name Assigned by Controlling Agency: RADAR ALTIMETER. 0 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 5841-01-561-2819 has DEMIL Code B. 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.