The Heater,duct Type,stationary, cataloged under National Stock Number 4520-01-164-7758, 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 Chromalox Inc Dba Chromalox Precision Heat and Control, Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-164-7758 |
| Primary Part Number | 106-119780-020 |
| Item Name | Heater,duct Type,stationary |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Operating Control Type | THERMOSTATIC |
| Height | 13.625 INCHES NOMINAL IN |
| Frequency in Hertz | 50.0 |
| Width | 4.250 INCHES NOMINAL IN |
| Heat Delivery Rate | 15558.7 BRITISH THERMAL UNIT |
| Mounting Type | VENTILATION DUCT |
| Current Type | AC |
| Inclosure Material | STEEL CORROSION RESISTING |
| Depth | 17.125 INCHES NOMINAL IN |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Voltage in Volts | 440.0 |
| Heat Medium Type | AIR |
| Current Rating in Amps | 10.4 |
| Phase | SINGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 84-0807 | Valad Electric Heating Corp. (USA) |
| 106-119780-020 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| EH106-119780-020 | Valad Electric Heating Corp. (USA) |
NSN 4520-01-164-7758 is a Heater,duct Type,stationary, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-164-7758 has 3 cross-referenced part numbers: 84-0807 (Valad Electric Heating Corp.), 106-119780-020 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), EH106-119780-020 (Valad Electric Heating Corp.).
There is 1 known substitute for 4520-01-164-7758: 5950-00-169-8856. Verify interchangeability with system specifications before substitution.
Key specifications for 106-119780-020: Operating Control Type: THERMOSTATIC; Height: 13.625 INCHES NOMINAL IN; Frequency in Hertz: 50.0; Width: 4.250 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.