The Light,navigational,aircraft, cataloged under National Stock Number 6220-01-299-8742, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6220-01-299-8742 |
| Primary Part Number | 74-790061-123 |
| Item Name | Light,navigational,aircraft |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Light Function | FORMATION |
| Furnished Items and Quantity | 3 LAMP |
| Lens Color | GREEN, AVIATION, MIL-C-25050 TYPE 1 |
| Shape | RECTANGULAR |
| Wiring Provision Length | 48.0 INCHES MINIMUM AND 50.0 INCHES MAXIMUM ALL PROVISIONS IN |
| Wiring Provision Method | INDIVIDUAL WIRE |
| Light Beam Motion | FIXED |
| Lamp Type Accommodated and Quantity | 3 ELECTROLUMINESCENT |
| Material | GLASS LENS |
| Material | ALUMINUM BODY |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Lens Surface Condition | SMOOTH FACE |
| Lens Surface Condition | SMOOTH BACK |
| Lens Type and Quantity | 3 FLAT, RECTANGULAR |
| Voltage Rating in Volts | 28.0 DC NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5420-123 | Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh (USA) |
| 74-790061-123 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10129342 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 6220-01-299-8742 is a Light,navigational,aircraft, manufactured by The Boeing Company Div Defense, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-299-8742 has 2 manufacturer part numbers on file: 5420-123 (Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh), 74-790061-123 (The Boeing Company Div Defense).
Key specifications for 74-790061-123: Light Function: FORMATION; Furnished Items and Quantity: 3 LAMP; Overall Height: 0.095 INCHES NOMINAL IN; Lens Color: GREEN, AVIATION, MIL-C-25050 TYPE 1. 15 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.