The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-838-3539, 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 Siemens Energy and Automation Inc Siemens Furnas Controls Div. Government technical data includes 12 verified specifications, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-838-3539 |
| Primary Part Number | H41 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Siemens Energy and Automation Inc Siemens Furnas Controls Div |
| Status | ACTIVE |
| Element Radiation Spectrum | NONINFRARED |
| Turn Quantity | 3 |
| Element Quantity | 1 |
| Mounting Method Style | TERMINAL MOUNTED |
| Minimum Clearance Distance | 0.544 INCHES NOMINAL IN |
| Body Style | TUBULAR, HELICAL COILED |
| Voltage in Volts and Current Type | 120.0 AC SINGLE VOLTAGE |
| Heat Quantity | 3 |
| Phase | NOT RATED SINGLE VOLTAGE |
| Terminal Quantity | 2 |
| Material | STEEL SHEATH |
| Element Connection Style | EYELET |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H41 PRIMARY | Siemens Energy and Automation Inc Siemens Furnas Controls Div (USA) |
| 1001742-0041 | Tld Ace Corp Div Tld Ace (USA) |
NSN 4520-00-838-3539 is a Heating Element,electrical,nonim, manufactured by Siemens Energy and Automation Inc Siemens Furnas Controls Div, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-838-3539 has 2 cross-referenced part numbers: H41 (Siemens Energy and Automation Inc Siemens Furnas Controls Div), 1001742-0041 (Tld Ace Corp Div Tld Ace).
There are 9 known substitutes for 4520-00-838-3539: 4520-00-057-9832, 5999-00-537-6632, 5120-00-542-4048 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for H41: Element Radiation Spectrum: NONINFRARED; Turn Quantity: 3; Element Quantity: 1; Mounting Method Style: TERMINAL MOUNTED. 12 total characteristics are documented in the Federal Logistics Information System.