The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-297-0123, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-297-0123 |
| Primary Part Number | C-302-440V-3PH |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Watt Density Rating | 34.0 PER SQUARE INCH SINGLE VOLTAGE |
| Body Style | TUBULAR, PLAIN |
| Element Radiation Spectrum | NONINFRARED |
| Frequency in Hertz | 60.0 |
| Phase | SINGLE SINGLE VOLTAGE |
| Maximum Wattage Rating in Watts | 100.0 SINGLE VOLTAGE |
| Length | 2.375 INCHES NOMINAL IN |
| Element Quantity | 1 |
| Material | STEEL COMP 304 SHEATH |
| Voltage in Volts and Current Type | 440.0 AC SINGLE VOLTAGE |
| Case Diameter | 0.498 INCHES NOMINAL IN |
| Element Connection Style | WIRE LEAD |
| Heat Quantity | 1 |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Terminal Quantity | 3 |
| Effective Heating Length | 2.375 INCHES NOMINAL IN |
| Terminal Length | 10.000 INCHES NOMINAL IN |
| Mounting Method Style | FRICTION TYPE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C-302 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| C-302-440V-3PH PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| C-515 | Vulcan Electric Co Div Vulcan Electric Company (USA) |
| C-515-440V-3PH PRIMARY | Vulcan Electric Co Div Vulcan Electric Company (USA) |
NSN 4520-01-297-0123 is a Heating Element,electrical,nonim, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-297-0123 has 4 cross-referenced part numbers: C-302 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), C-302-440V-3PH (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), C-515 (Vulcan Electric Co Div Vulcan Electric Company), C-515-440V-3PH (Vulcan Electric Co Div Vulcan Electric Company).
There are 6 known substitutes for 4520-01-297-0123: 2530-00-028-3324, 2530-00-493-7145, 2940-00-505-6710 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for C-302-440V-3PH: Watt Density Rating: 34.0 PER SQUARE INCH SINGLE VOLTAGE; Body Style: TUBULAR, PLAIN; Element Radiation Spectrum: NONINFRARED; Frequency in Hertz: 60.0. 18 total characteristics are documented in the Federal Logistics Information System.