The Hood,fume,laboratory, cataloged under National Stock Number 6640-01-070-2307, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6640-01-070-2307 |
| Item Name | Hood,fume,laboratory |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Status | ACTIVE |
| Heating/air Circulating Unit Control Name and Quantity | SWITCH,MOTOR BLOWER 1 |
| Hood Air Duct Quantity | 1 |
| Sink Quantity | 1 |
| Hood Length | 47.000 INCHES NOMINAL IN |
| Material | STEEL BASIC |
| 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 |
|---|---|
| 93-470AD | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
| 93-470 | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
| 93-470D | 3/9 Design control — primary reference Fisher Scientific Company L.l.c. |
NSN 6640-01-070-2307 is a Hood,fume,laboratory, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5365-01-725-3288. Verify interchangeability with system specifications before substitution.
Key specifications for 6640-01-070-2307: Heating/air Circulating Unit Control Name and Quantity: SWITCH,MOTOR BLOWER 1; Hood Air Duct Quantity: 1; Sink Quantity: 1; Special Features: INCL SUPERSTRUCTURE,WORKTOP,BASE UNIT,MOTOR BLOWER; O/A DIM 47 IN. W,34.5 IN. D,96 IN. H IN. 5 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.