The Light Unit,emergency, cataloged under National Stock Number 6210-01-528-0721, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh. 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 | 6210-01-528-0721 |
| Primary Part Number | 6636-9 |
| Item Name | Light Unit,emergency |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6636-9 PRIMARY | Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh (USA) |
NSN 6210-01-528-0721 is a Light Unit,emergency, manufactured by Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-528-0721 has 1 manufacturer part number on file: 6636-9 (Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh).
Key specifications for 6636-9: End Item Identification: AIRCRAFT, EMBRAER ERJ135/145, EMERGENCY LIGHT INSTALLATION FLOOR PROXIMITY, LUMINESCENT SYSTEMS INC. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.