The Heater,duct Type,stationary, cataloged under National Stock Number 4520-01-086-8559, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-086-8559 |
| Primary Part Number | CAB-611 |
| 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 |
| Voltage in Volts | 240.0 |
| Operating Control Type | THERMOSTATIC |
| Height | 15.875 INCHES NOMINAL IN |
| Heat Medium Type | AIR |
| Frequency in Hertz | 60.0 |
| Width | 10.750 INCHES NOMINAL IN |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Heat Delivery Rate | 20472.0 BRITISH THERMAL UNIT |
| Phase | THREE |
| Mounting Type | VENTILATION DUCT |
| Current Type | AC |
| Current Rating in Amps | 25.0 |
| Depth | 11.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CAB611 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 260451 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 971AS185 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| CAB-611 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
NSN 4520-01-086-8559 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 4520-01-086-8559 has 4 cross-referenced part numbers: CAB611 (Zf Industrieantriebe Witten Gmbh), 260451 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 971AS185 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), CAB-611 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
There are 3 known substitutes for 4520-01-086-8559: 4240-00-851-1914, 3830-00-853-7034, 1680-00-995-5308. Verify interchangeability with system specifications before substitution.
Key specifications for CAB-611: Voltage in Volts: 240.0; Operating Control Type: THERMOSTATIC; Height: 15.875 INCHES NOMINAL IN; Heat Medium Type: AIR. 13 total characteristics are documented in the Federal Logistics Information System.