The Lamp,incandescent, cataloged under National Stock Number 6240-01-481-6439, is classified within Federal Supply Class 6240 (Electric Lamps) of the Lighting Fixtures and Lamps group. The manufacturer of record is Orbit International Corp. Dba Tulip Development Laboratory Div Tulip Development Laboratory. 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 | 6240-01-481-6439 |
| Primary Part Number | 561-9100-017 |
| Item Name | Lamp,incandescent |
| FSC / FSG | 6240 / 62 — Electric Lamps |
| Manufacturer | Orbit International Corp. Dba Tulip Development Laboratory Div Tulip Development Laboratory |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 561-9100-017 PRIMARY | Orbit International Corp. Dba Tulip Development Laboratory Div Tulip Development Laboratory (USA) |
NSN 6240-01-481-6439 is a Lamp,incandescent, manufactured by Orbit International Corp. Dba Tulip Development Laboratory Div Tulip Development Laboratory, classified under FSC 6240, Electric Lamps. Status: active.
NSN 6240-01-481-6439 has 1 manufacturer part number on file: 561-9100-017 (Orbit International Corp. Dba Tulip Development Laboratory Div Tulip Development Laboratory).
Key specifications for 561-9100-017: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: LAMP, INCANDESCENT; End Item Identification: F18 E/F FIGHTER AIRCRAFT. 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.