The Hood,fume,laboratory, cataloged under National Stock Number 6640-01-145-0263, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-145-0263 |
| Item Name | Hood,fume,laboratory |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Voltage in Volts | 230.0 OR 460.0 |
| Accessory Components and Quantity | CABINET,1;PERCHLORIC ACID BYPASS MODEL FUME HOOD ASSEMBLY W/SUPPORTING BASE,1;BLOWER,1;MOTOR,1 |
| Electric Motor Horsepower Rating | 0.5 |
| Hood Length | 47.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING BASIC |
| Hood Height | 96.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 93-480 | 3/9 Design control — primary reference Fisher Scientific Company L.l.c. |
| 93-440 | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
NSN 6640-01-145-0263 is a Hood,fume,laboratory, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-235-5880, 3040-01-341-2241. Verify interchangeability with system specifications before substitution.
Key specifications for 6640-01-145-0263: Phase: THREE; Frequency in Hertz: 60.0; Current Type: AC; Voltage in Volts: 230.0 OR 460.0. 9 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.