The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-331-6576, 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 Indeeco Llc Dba Indeeco. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 4520-01-331-6576 |
| Primary Part Number | 50459 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Indeeco Llc Dba Indeeco |
| Status | ACTIVE |
| Nominal Thread Size | 0.190 INCHES STUD IN |
| Effective Heating Length | 23.000 INCHES NOMINAL IN |
| Length | 24.000 INCHES NOMINAL IN |
| Material | STEEL COMP 304 SHEATH |
| Phase | THREE SINGLE VOLTAGE |
| Thread Series Designator | UNF STUD |
| Frequency in Hertz | 60.0 |
| Mounting Facility Length | 4.500 INCHES NOMINAL IN |
| Thread Quantity | 32.0 PER INCH STUD |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 4.188 INCHES NOMINAL IN |
| Mounting Method Style | FLANGE TYPE MOUNTING FACILITY |
| Element Connection Style | STUD TYPE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.312 INCHES NOMINAL IN |
| Maximum Wattage Rating in Watts | 4367.0 SINGLE VOLTAGE |
| Body Style | FINNED, TUBULAR, U SHAPED |
| Terminal Length | 1.031 INCHES NOMINAL IN |
| Mounting Facility Width | 1.625 INCHES NOMINAL IN |
| Hole or Slot Quantity | 4 |
| Element Radiation Spectrum | NONINFRARED |
| Heat Quantity | 1 |
| Terminal Quantity | 2 |
| Voltage in Volts and Current Type | 260.0 AC SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A2100:A00621 | Indeeco Llc Dba Indeeco (USA) |
| 50459 PRIMARY | Indeeco Llc Dba Indeeco (USA) |
NSN 4520-01-331-6576 is a Heating Element,electrical,nonim, manufactured by Indeeco Llc Dba Indeeco, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-331-6576 has 2 cross-referenced part numbers: A2100:A00621 (Indeeco Llc Dba Indeeco), 50459 (Indeeco Llc Dba Indeeco).
There are 9 known substitutes for 4520-01-331-6576: 5306-00-988-9210, 5330-01-067-8573, 4520-01-331-6568 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50459: Overall Length: 26.125 INCHES NOMINAL IN; Nominal Thread Size: 0.190 INCHES STUD IN; Effective Heating Length: 23.000 INCHES NOMINAL IN; Length: 24.000 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.