The Panel,indicating,light Transmitt, cataloged under National Stock Number 6220-01-417-3347, is classified within Federal Supply Class 6220 (Electric Vehicular Lights and Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Ftg Aerospace Inc. Div Ftg Aerospace Chatsworth. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-01-417-3347 |
| Primary Part Number | 503994 |
| Item Name | Panel,indicating,light Transmitt |
| FSC / FSG | 6220 / 62 — Electric Vehicular Lights and Fixtures |
| Manufacturer | Ftg Aerospace Inc. Div Ftg Aerospace Chatsworth |
| Status | ACTIVE |
| Indicator Type | LIGHT LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 503994 PRIMARY | Ftg Aerospace Inc. Div Ftg Aerospace Chatsworth (USA) |
| Reference | Meaning |
|---|---|
| 17B9E3023-639 | 5/2 Secondary reference U.S. Government activity |
| 503994 | 3/9 Design control — primary reference Airco Industries, Inc. Dba Photo Etch Div Photo Etch |
NSN 6220-01-417-3347 is a Panel,indicating,light Transmitt, manufactured by Ftg Aerospace Inc. Div Ftg Aerospace Chatsworth, classified under FSC 6220, Electric Vehicular Lights and Fixtures. Status: active.
NSN 6220-01-417-3347 has 1 manufacturer part number on file: 503994 (Ftg Aerospace Inc. Div Ftg Aerospace Chatsworth).
Key specifications for 503994: Indicator Type: LIGHT LOCATION NOT OTHERWISE SPECIFIED; End Item Identification: AIRLIFTER C-17A AIRCRAFT 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.