The Display Unit,radar, cataloged under National Stock Number 5841-01-513-2556, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Universal Avionics Systems Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5841-01-513-2556 |
| Primary Part Number | 6402-11011-01 |
| Item Name | Display Unit,radar |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Universal Avionics Systems Corp |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 28.0 DC |
| Diagonal Display Size in Inches | 6.4 |
| Display Type | LIQUID CRYSTAL |
| Type/model Designation | MFD-640 |
| Unit Design | PANEL MOUNTED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6402-11011-01 PRIMARY | Universal Avionics Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 6402-11011-01 | 5/9 Secondary reference Universal Avionics Systems Corp Arizona Div |
NSN 5841-01-513-2556 is a Display Unit,radar, manufactured by Universal Avionics Systems Corp, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-513-2556 has 1 manufacturer part number on file: 6402-11011-01 (Universal Avionics Systems Corp).
Key specifications for 6402-11011-01: Overall Height: 5.175 INCHES NOMINAL IN; Voltage in Volts and Current Type: 28.0 DC; Overall Length: 6.675 INCHES NOMINAL IN; Diagonal Display Size in Inches: 6.4. 5 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 5841-01-513-2556 has DEMIL Code D. 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.