The Heating Element,electrical,immer, cataloged under National Stock Number 4520-00-920-2721, 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 Phoenix Products Llc Dba Phoenix Lighting Products Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-920-2721 |
| Primary Part Number | M12506 |
| Item Name | Heating Element,electrical,immer |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Phoenix Products Llc Dba Phoenix Lighting Products Llc |
| Status | ACTIVE |
| Length | 16.000 INCHES NOMINAL IN |
| Thread Quantity | 32.0 PER INCH STUD |
| Voltage in Volts and Current Type | 240.0 AC SINGLE VOLTAGE |
| Nominal Thread Size | 0.190 INCHES STUD IN |
| Thread Series Designator | UNF STUD |
| Phase | SINGLE SINGLE VOLTAGE |
| Material | STEEL SHEATH |
| Terminal Quantity | 4 |
| Element Quantity | 2 |
| Mounting Method Style | TERMINAL MOUNTED |
| Heat Quantity | 1 |
| Body Style | TUBULAR, U SHAPED |
| Element Connection Style | STUD TYPE |
| Terminal Length | 0.750 INCHES NOMINAL IN |
| Effective Heating Length | 16.000 INCHES NOMINAL IN |
| Maximum Wattage Rating in Watts | 500.0 SINGLE VOLTAGE |
| Element Radiation Spectrum | NONINFRARED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-00-920-2721 is a Heating Element,electrical,immer, manufactured by Phoenix Products Llc Dba Phoenix Lighting Products Llc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-920-2721 has 3 cross-referenced part numbers: M12506 (Phoenix Products Llc Dba Phoenix Lighting Products Llc), PHA370-2 (Phoenix Products Llc Dba Phoenix Lighting Products Llc), 12506 (Phoenix Products Llc Dba Phoenix Lighting Products Llc).
There are 12 known substitutes for 4520-00-920-2721: 5330-00-624-4086, 5330-00-641-0986, 1630-00-780-5822 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M12506: Length: 16.000 INCHES NOMINAL IN; Thread Quantity: 32.0 PER INCH STUD; Voltage in Volts and Current Type: 240.0 AC SINGLE VOLTAGE; Nominal Thread Size: 0.190 INCHES STUD IN. 18 total characteristics are documented in the Federal Logistics Information System.