The Light,cockpit,aircraft, cataloged under National Stock Number 6220-01-355-4888, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6220-01-355-4888 |
| Primary Part Number | S1992-201 |
| Item Name | Light,cockpit,aircraft |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing |
| Status | ACTIVE |
| Lamp Base Type Accommodated | SINGLE CONTACT MINIATURE FLANGED |
| Wiring Provision Length | 72.0 INCHES NOMINAL SINGLE PROVISION IN |
| Wiring Provision Method | CABLE |
| Surface Treatment | PAINT ALUMINUM BODY |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | ALUMINUM BODY |
| Filter Color | GREEN |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Voltage Rating in Volts | 6.0 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 |
|---|---|
| S1992-201 PRIMARY | Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing (USA) |
| 5M1694-201 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10154556 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 6220-01-355-4888 is a Light,cockpit,aircraft, manufactured by Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-355-4888 has 2 manufacturer part numbers on file: S1992-201 (Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing), 5M1694-201 (The Boeing Company Div Defense).
Key specifications for S1992-201: Overall Length: 1.357 INCHES MAXIMUM IN; Lamp Base Type Accommodated: SINGLE CONTACT MINIATURE FLANGED; Wiring Provision Length: 72.0 INCHES NOMINAL SINGLE PROVISION IN; Wiring Provision Method: CABLE. 9 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.