The Light,indicator, cataloged under National Stock Number 6220-01-421-4033, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Cryoquip, Llc. Government technical data includes 1 specification, 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 | 6220-01-421-4033 |
| Primary Part Number | 190987-3 |
| Item Name | Light,indicator |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Cryoquip, Llc |
| Status | ACTIVE |
| Lens Color | GREEN SINGLE LIGHT FIRST POSITION HORIZONTAL |
| 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 |
|---|---|
| 190987-3 PRIMARY | Cryoquip, Llc (USA) |
NSN 6220-01-421-4033 is a Light,indicator, manufactured by Cryoquip, Llc, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-421-4033 has 1 manufacturer part number on file: 190987-3 (Cryoquip, Llc).
Key specifications for 190987-3: Lens Color: GREEN SINGLE LIGHT FIRST POSITION HORIZONTAL; Special Features: TRANSFORMER TYPE; End Item Identification: NIMITZ CLASS CVN. 1 specification is 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.