The Light,navigational,marine, cataloged under National Stock Number 6220-01-225-4404, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Perko Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-225-4404 |
| Primary Part Number | 371-DP-PLB |
| Item Name | Light,navigational,marine |
| FSC / FSG | 6220 / 62 — No Item Name Available |
| Manufacturer | Perko Inc |
| Status | ACTIVE |
| Lamp Base Type Accommodated | DOUBLE CONTACT BAYONET CANDELABRA |
| Lens Transparency | TRANSLUCENT |
| Voltage Rating in Volts | 12.0 DC NOMINAL |
| Overall Diameter | 2.125 INCHES NOMINAL IN |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Mounting Method | BASE |
| Lens Color | COLORLESS |
| Mounting Base Diameter | 2.125 INCHES NOMINAL IN |
| Lens Type and Quantity | 1 CYLINDRICAL, FLUTED, LONG |
| Shape | STRAIGHT |
| Material | PLASTIC LENS |
| Lens Surface Condition | FRESNEL FACE |
| Material | COPPER ALLOY BASE |
| Lens Surface Condition | FROSTED BACK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 371-DP-PLB PRIMARY | Perko Inc (USA) |
| 371P | Perko Inc (USA) |
| 371 | Perko Inc (USA) |
NSN 6220-01-225-4404 is a Light,navigational,marine, manufactured by Perko Inc, classified under FSC 6220 (No Item Name Available). Status: active.
NSN 6220-01-225-4404 has 3 cross-referenced part numbers: 371-DP-PLB (Perko Inc), 371P (Perko Inc), 371 (Perko Inc).
There are 2 known substitutes for 6220-01-225-4404: 4320-00-398-7759, 2805-00-483-0997. Verify interchangeability with system specifications before substitution.
Key specifications for 371-DP-PLB: Lamp Base Type Accommodated: DOUBLE CONTACT BAYONET CANDELABRA; Lens Transparency: TRANSLUCENT; Voltage Rating in Volts: 12.0 DC NOMINAL; Overall Diameter: 2.125 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.