The Furnace,muffle,laboratory, cataloged under National Stock Number 6640-01-710-8263, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Centorr/vacuum Industries, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-710-8263 |
| Primary Part Number | CO3-1358 |
| Item Name | Furnace,muffle,laboratory |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Centorr/vacuum Industries, Llc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| CO3-1358 PRIMARY | Centorr/vacuum Industries, Llc (USA) |
| 5SA SINGLE ARC FURNACE | Centorr/vacuum Industries, Llc (USA) |
NSN 6640-01-710-8263 is a Furnace,muffle,laboratory, manufactured by Centorr/vacuum Industries, Llc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-710-8263 has 2 manufacturer part numbers on file: CO3-1358 (Centorr/vacuum Industries, Llc), 5SA SINGLE ARC FURNACE (Centorr/vacuum Industries, Llc).
Key specifications for CO3-1358: Overall Height: 17.0 INCHES NOMINAL IN; Overall Width: 12.0 INCHES NOMINAL IN; Special Features: 3500 DEGREES CELSIUS MAX;300 AMPS; Part Name Assigned by Controlling Agency: SINGLE ARC FURNACE. 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.