The Heating Element,electrical,immer, cataloged under National Stock Number 4520-00-541-4983, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 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 | 4520-00-541-4983 |
| Primary Part Number | 155042588-001 |
| Item Name | Heating Element,electrical,immer |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Nominal Thread Size | 0.190 INCHES SCREW IN |
| Element Radiation Spectrum | NONINFRARED |
| Element Connection Style | TERMINAL SCREW |
| Bolt Circle Diameter | 4.875 INCHES NOMINAL IN |
| Heat Quantity | 1 |
| Flange Thickness | 0.500 INCHES NOMINAL IN |
| Flange Diameter | 5.750 INCHES NOMINAL IN |
| Length | 11.500 INCHES NOMINAL IN |
| Hole or Slot Quantity | 6 |
| Material | COPPER SHEATH |
| Maximum Wattage Rating in Watts | 5750.0 SINGLE VOLTAGE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW |
| Terminal Quantity | 6 |
| Body Style | TUBULAR, FLANGED, W/O TERMINALS |
| Thread Quantity | 32.0 PER INCH SCREW |
| Element Quantity | 2 |
| Hole Diameter | 0.406 INCHES NOMINAL IN |
| Mounting Method Style | FLANGE TYPE MOUNTING FACILITY |
| Voltage in Volts and Current Type | 250.0 AC SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SK42588 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| HS360PCHEATINGUNIT | Allis-Chalmers Corp (USA) |
| 155042588-001 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| NX540-3SPC19 | Allis-Chalmers Corp (USA) |
| 90267-3702-925986ALTRPC19 | Naval Sea Systems Command (USA) |
| 90267-3702-925986ALT4PC19 | Naval Ship Systems Command (USA) |
| HS360 | Allis-Chalmers Corp (USA) |
NSN 4520-00-541-4983 is a Heating Element,electrical,immer, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-541-4983 has 7 cross-referenced part numbers: SK42588 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), HS360PCHEATINGUNIT (Allis-Chalmers Corp), 155042588-001 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), NX540-3SPC19 (Allis-Chalmers Corp), 90267-3702-925986ALTRPC19 (Naval Sea Systems Command) and 2 more.
There is 1 known substitute for 4520-00-541-4983: 5340-01-272-0601. Verify interchangeability with system specifications before substitution.
Key specifications for 155042588-001: Nominal Thread Size: 0.190 INCHES SCREW IN; Overall Length: 12.625 INCHES NOMINAL IN; Element Radiation Spectrum: NONINFRARED; Element Connection Style: TERMINAL SCREW. 20 total characteristics are documented in the Federal Logistics Information System.