The Heater,ventilation,duct Type, cataloged under National Stock Number 4520-01-707-1844, 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 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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.
| Parameter | Value |
|---|---|
| NSN | 4520-01-707-1844 |
| Primary Part Number | R-1-42-26 |
| Item Name | Heater,ventilation,duct Type |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-01-707-1844 is a Heater,ventilation,duct Type, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-707-1844 has 2 cross-referenced part numbers: R-1-42-26 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 116559029 (Bird-Johnson Propeller Company, Llc).
There are 2 known substitutes for 4520-01-707-1844: 2530-00-164-2653, 5930-01-708-2438. Verify interchangeability with system specifications before substitution.
Key specifications for R-1-42-26: Special Features: 440VOLTS,15KW; Heating Element Type: ELECTRIC NONIMMERSION; Part Name Assigned by Controlling Agency: HEATER. 3 total characteristics are documented in the Federal Logistics Information System.