The Light,navigational,marine, cataloged under National Stock Number 6220-01-188-4868, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Glamox Aqua Signal Corporation. Government technical data includes 20 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-188-4868 |
| Primary Part Number | 33533-403 |
| Item Name | Light,navigational,marine |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Glamox Aqua Signal Corporation |
| Status | ACTIVE |
| Light Function | STERNSTERN |
| Illumination Directing Device Type | EXTERNAL SHIELDEXTERNAL SHIELD |
| Lens Color | YELLOWYELLOW |
| Mounting Method | BASE |
| Shape | ROUND |
| Mounting Base Height | 16.0 MILLIMETERS NOMINAL16.0 MILLIMETERS NOMINAL MM |
| Lamp Base Type Accommodated | DOUBLE CONTACT BAYONET CANDELABRA INDEXINGDOUBLE CONTACT BAYONET CANDELABRA INDEXING |
| Wiring Provision Length | 60.0 INCHES NOMINAL SINGLE PROVISION IN |
| Wiring Provision Method | CABLECABLE |
| Lens Transparency | TRANSLUCENTTRANSLUCENT |
| Mounting Base Diameter | 152.0 MILLIMETERS NOMINAL152.0 MILLIMETERS NOMINAL MM |
| Lamp Type Accommodated and Quantity | 1 INCANDESCENT |
| Material | PLASTIC POLYCARBONATE BODY |
| Material | PLASTIC ACRYLIC LENS |
| Terminal Type and Quantity | 1 CONNECTOR, PLUG |
| Lens Surface Condition | SMOOTH BACK |
| Lens Surface Condition | FLUTED FACE |
| Lens Type and Quantity | 1 CYLINDRICAL, FLUTED, SHORT |
| Voltage Rating in Volts | 24.0 DC NOMINAL |
| Hazardous Locations/environmental Protection | NON-MAGNETIC AND NON-MAGNETIC AND SEA WATER RESISTANTSEA WATER RESISTANT |
| 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 |
|---|---|
| 33533-403 PRIMARY | Glamox Aqua Signal Corporation (USA) |
NSN 6220-01-188-4868 is a Light,navigational,marine, manufactured by Glamox Aqua Signal Corporation, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-188-4868 has 1 manufacturer part number on file: 33533-403 (Glamox Aqua Signal Corporation).
Key specifications for 33533-403: Light Function: STERNSTERN; Illumination Directing Device Type: EXTERNAL SHIELDEXTERNAL SHIELD; Lens Color: YELLOWYELLOW; Mounting Method: BASE. 20 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.