The Heater,immersion,liquid Fuel Fir, cataloged under National Stock Number 4520-01-293-2462, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Watlow Electric Manufacturing Co Dba Watlow. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Heater,immersion,liquid Fuel Fir |
| FSC / FSG | 4520 — No Item Name Available (FSG 45) |
| Manufacturers | Textron Systems Corp (CAGE 50079); Watlow Electric Manufacturing Co Dba Watlow (CAGE 79221) |
| Parameter | Value |
|---|---|
| NSN | 4520-01-293-2462 |
| Primary Part Number | 3-10-22-4 |
| Item Name | Heater,immersion,liquid Fuel Fir |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Watlow Electric Manufacturing Co Dba Watlow |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 261-6386221-001 | Textron Systems Corp (USA) |
| 3-10-22-4 PRIMARY | Watlow Electric Manufacturing Co Dba Watlow (USA) |
NSN 4520-01-293-2462 is a Heater,immersion,liquid Fuel Fir, manufactured by Watlow Electric Manufacturing Co Dba Watlow, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-293-2462 has 2 cross-referenced part numbers: 261-6386221-001 (Textron Systems Corp), 3-10-22-4 (Watlow Electric Manufacturing Co Dba Watlow).
There are 2 known substitutes for 4520-01-293-2462: 6625-00-392-6405, 5815-00-975-9626. Verify interchangeability with system specifications before substitution.