The Lamp,incandescent, cataloged under National Stock Number 6240-01-551-6992, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Thales Usa, Inc. Div Air Mobility Solutions ("ams"). 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6240-01-551-6992 |
| Primary Part Number | 035711-0001 (240V) |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Thales Usa, Inc. Div Air Mobility Solutions ("ams") |
| Status | ACTIVE |
| Wattage Rating | 100.000 WATTS |
| 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 |
|---|---|
| 0B116W230W | Unr-Rohn Inc Div of Unr Inc (USA) |
| 035711-0001 (240V) PRIMARY | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
| Reference | Meaning |
|---|---|
| 100A21/TS 230V | 5/9 Secondary reference Osram Sylvania Inc |
NSN 6240-01-551-6992 is a Lamp,incandescent, manufactured by Thales Usa, Inc. Div Air Mobility Solutions ("ams"), classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-551-6992 has 2 manufacturer part numbers on file: 0B116W230W (Unr-Rohn Inc Div of Unr Inc), 035711-0001 (240V) (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
Key specifications for 035711-0001 (240V): Wattage Rating: 100.000 WATTS; End Item Identification: USED ON MARK 20A INSTRUMENT LANDING SYSTEM A. 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.