The Furnace,dental Laboratory,electr, cataloged under National Stock Number 6520-01-549-0099, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Whip-Mix Corp. Government technical data includes 8 specifications, 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. 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 | 6520-01-549-0099 |
| Primary Part Number | 91025 |
| Item Name | Furnace,dental Laboratory,electr |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Whip-Mix Corp |
| Status | ACTIVE |
| Working Chamber Inside Height | 2.500 INCHES NOMINAL IN |
| Current Type | AC |
| Working Chamber Inside Depth | 3.750 INCHES NOMINAL IN |
| Power Rating | 115.0 WATTS NOMINAL |
| Operating Frequency | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Unit Type | PORCELAIN FUSING MUFFIE |
| Working Chamber Inside Width | 3.750 INCHES NOMINAL IN |
| Voltage Rating | 120.0 VOLTS NOMINAL |
| 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 |
|---|---|
| 91025 PRIMARY | Whip-Mix Corp (USA) |
NSN 6520-01-549-0099 is a Furnace,dental Laboratory,electr, manufactured by Whip-Mix Corp, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-549-0099 has 1 manufacturer part number on file: 91025 (Whip-Mix Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5210-01-722-3364, 5940-01-722-8463. Verify interchangeability with system specifications before substitution.
Key specifications for 91025: Working Chamber Inside Height: 2.500 INCHES NOMINAL IN; Current Type: AC; Working Chamber Inside Depth: 3.750 INCHES NOMINAL IN; Power Rating: 115.0 WATTS NOMINAL. 8 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.