The Ultraviolet Bulb,germicidal,repl, cataloged under National Stock Number 6640-01-501-8366, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-501-8366 |
| Item Name | Ultraviolet Bulb,germicidal,repl |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 02-0858 | 5/1 Secondary reference U.S. Government activity |
| 1270100 | 3/2 Design control — primary reference U.S. Government activity |
| 6640NCM990150 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6640-01-501-8366 is a Ultraviolet Bulb,germicidal,repl, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
Key specifications for 6640-01-501-8366: Overall Length: 17.220 INCHES NOMINAL IN; Special Features: 254 NANOMETERS WAVELENGTH; UV REPLACEMENT FOR A 2FT. SAFETY ENCLOSURE FT; Part Name Assigned by Controlling Agency: ULTRAVIOLET BULB GERMICIDAL REPLACEMENT 30IN LG 254 NANOMETERS IN. 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.
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.