The Filter,ultraviolet Light, cataloged under National Stock Number 6665-01-549-2575, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is L3 Technologies, Inc.. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6665-01-549-2575 |
| Primary Part Number | 39111535 |
| Item Name | Filter,ultraviolet Light |
| FSC / FSG | 6665 / 66 — Hazard-detecting Instruments and Apparatus |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 39111535 PRIMARY | L3 Technologies, Inc. (USA) |
| 39111535 | Optex Systems, Inc Div Applied Optics Center (USA) |
| 39111535 PRIMARY | L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (USA) |
| Reference | Meaning |
|---|---|
| 3911535 | 5/9 Secondary reference L3 Technologies, Inc. |
NSN 6665-01-549-2575 is a Filter,ultraviolet Light, manufactured by L3 Technologies, Inc., classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.
NSN 6665-01-549-2575 has 3 manufacturer part numbers on file: 39111535 (L3 Technologies, Inc.), 39111535 (Optex Systems, Inc Div Applied Optics Center), 39111535 (L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions).
Key specifications for 39111535: Part Name Assigned by Controlling Agency: LIGHT FILTER; End Item Identification: 5855-01-491-0140 AND 5855-01-491-6967. 0 specifications are 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 6665-01-549-2575 has DEMIL Code Q. 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.