The Furnace,heat Treating,gas Burnin, cataloged under National Stock Number 3424-00-220-3379, is classified within Federal Supply Class 3424 (Metal Heat Treating and Non-thermal Treating Equipment) of the Metalworking Machinery (continued) group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3424-00-220-3379 |
| Item Name | Furnace,heat Treating,gas Burnin |
| FSC / FSG | 3424 / 34 — Metal Heat Treating and Non-thermal Treating Equipment |
| Status | ACTIVE |
| Blower Unit Motor Current Type | AC |
| Motor Driven Blower Unit | INCLUDED |
| Work Holding Basket | NOT INCLUDED |
| Blower Unit Motor Input Phase | THREE |
| Maximum Operating Temp | 1850.0 FAHRENHEIT DEGF |
| Counterweight | NOT INCLUDED |
| Temp Control Device Type | MAGNETIC |
| Operating Temp Range | +300.0 TO 1850.0 FAHRENHEIT DEGF |
| Equipment for Flame Curtain | NOT INCLUDED |
| Mounting Type | FLOOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 3424-2251-8443 | 6/9 Informative reference only U.S. Government activity |
| 401G | 3/9 Design control — primary reference Holden a F Co |
NSN 3424-00-220-3379 is a Furnace,heat Treating,gas Burnin, classified under FSC 3424, Metal Heat Treating and Non-thermal Treating Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2530-00-350-8690. Verify interchangeability with system specifications before substitution.
Key specifications for 3424-00-220-3379: Blower Unit Motor Current Type: AC; Motor Driven Blower Unit: INCLUDED; Work Holding Basket: NOT INCLUDED; Blower Unit Motor Input Phase: THREE. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.