The Bulb,ultraviolet, cataloged under National Stock Number 6210-01-449-3170, is classified within Federal Supply Class 6210 (Indoor and Outdoor Electric Lighting Fixtures) of the Lighting Fixtures and Lamps group. The manufacturer of record is Idexx Laboratories Inc Div Water. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6210-01-449-3170 |
| Primary Part Number | WL201 |
| Item Name | Bulb,ultraviolet |
| FSC / FSG | 6210 / 62 — Indoor and Outdoor Electric Lighting Fixtures |
| Manufacturer | Idexx Laboratories Inc Div Water |
| Status | ACTIVE |
| General Characteristics Item Description | BULB FOR FLOURESCENT ULTRAVIOLET LAMP, 6 INCH; 4 WATT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| WL201 PRIMARY | Idexx Laboratories Inc Div Water (USA) |
| Reference | Meaning |
|---|---|
| 97-0300 | 5/1 Secondary reference U.S. Government activity |
NSN 6210-01-449-3170 is a Bulb,ultraviolet, manufactured by Idexx Laboratories Inc Div Water, classified under FSC 6210, Indoor and Outdoor Electric Lighting Fixtures. Status: active.
NSN 6210-01-449-3170 has 1 manufacturer part number on file: WL201 (Idexx Laboratories Inc Div Water).
1 possible match (shared part number, not a government interchangeability claim): 6145-01-597-8464. Verify interchangeability with system specifications before substitution.
Key specifications for WL201: General Characteristics Item Description: BULB FOR FLOURESCENT ULTRAVIOLET LAMP, 6 INCH; 4 WATT IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.