The Lens,light, cataloged under National Stock Number 6220-01-391-8596, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 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 | 6220-01-391-8596 |
| Primary Part Number | 256-6603965FNAY1-8 |
| Item Name | Lens,light |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Material Document and Classification | MIL-L-3661/59 MIL SPEC SINGLE MATERIAL RESPONSE LENS |
| Surface Condition | SMOOTH FACE |
| Surface Condition | SMOOTH BACK |
| Color | GREEN LENS |
| Inscription | FAST FACE |
| Light Transmission Design | TRANSPARENT LENS |
| Material | PLASTIC LENS |
| 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 |
|---|---|
| 256-6603965FNAY1-8 PRIMARY | Naval Sea Systems Command (USA) |
NSN 6220-01-391-8596 is a Lens,light, manufactured by Naval Sea Systems Command, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-391-8596 has 1 manufacturer part number on file: 256-6603965FNAY1-8 (Naval Sea Systems Command).
Key specifications for 256-6603965FNAY1-8: Material Document and Classification: MIL-L-3661/59 MIL SPEC SINGLE MATERIAL RESPONSE LENS; Surface Condition: SMOOTH FACE; Surface Condition: SMOOTH BACK; Color: GREEN LENS. 7 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.