The Light Unit,emergency, cataloged under National Stock Number 6220-01-734-0256, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-734-0256 |
| Primary Part Number | S2049-4 |
| Item Name | Light Unit,emergency |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing |
| Status | ACTIVE |
| Mounting Method | BOLT HOLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DAA3293P860-205 | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| S2049-4 PRIMARY | Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| DAA3293P860 | D/9 Drawing number reference only Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
NSN 6220-01-734-0256 is a Light Unit,emergency, manufactured by Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-734-0256 has 2 manufacturer part numbers on file: DAA3293P860-205 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems), S2049-4 (Soderberg Manufacturing Company, Inc. Dba Soderberg Manufacturing).
Key specifications for S2049-4: Overall Height: 6.20 INCHES NOMINAL IN; Mounting Method: BOLT HOLE; Overall Length: 4.20 INCHES NOMINAL IN; Overall Width: 3.20 INCHES NOMINAL IN. 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.
NSN 6220-01-734-0256 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.