The Heater,immersion,liquid Fuel Fir, cataloged under National Stock Number 4520-01-341-2395, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Indeeco Llc Dba Indeeco. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-341-2395 |
| Primary Part Number | 712U674312B |
| Item Name | Heater,immersion,liquid Fuel Fir |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Indeeco Llc Dba Indeeco |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL ELEMENT,750 WATTS,BUILT IN THERMOSTAT,1.250 PIPE THREADS,SINGLE PHASE,120,208 OR 240 VOLTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 712U674312B PRIMARY | Indeeco Llc Dba Indeeco (USA) |
| Reference | Meaning |
|---|---|
| 712U674 | 5/9 Secondary reference Indeeco Llc Dba Indeeco |
| 599 E-H | D/9 Drawing number reference only Hydrafab Inc |
NSN 4520-01-341-2395 is a Heater,immersion,liquid Fuel Fir, manufactured by Indeeco Llc Dba Indeeco, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-341-2395 has 1 manufacturer part number on file: 712U674312B (Indeeco Llc Dba Indeeco).
Key specifications for 712U674312B: General Characteristics Item Description: STEEL ELEMENT,750 WATTS,BUILT IN THERMOSTAT,1.250 PIPE THREADS,SINGLE PHASE,120,208 OR 240 VOLTS; End Item Identification: HYDRAFAB INC RETRIEVER FOR A WINCH,DRUM 4000 LB CAPACITY,0 TO 200 FPM P/N 662-100-01 LBS. 1 specification is 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.