The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-878-3904, 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 Wells Mfg Co. Government technical data includes 12 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-878-3904 |
| Primary Part Number | 50573 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Wells Mfg Co |
| Status | ACTIVE |
| Element Quantity | 2 |
| Mounting Method Style | FLANGE TYPE MOUNTING FACILITY |
| Phase | SINGLE SINGLE VOLTAGE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.375 INCHES NOMINAL IN |
| Mounting Facility Length | 8.250 INCHES NOMINAL IN |
| Hole or Slot Quantity | 3 |
| Maximum Wattage Rating in Watts | 4000.0 SINGLE VOLTAGE |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.000 INCHES NOMINAL IN |
| Mounting Facility Width | 2.437 INCHES NOMINAL IN |
| Flange Thickness | 0.031 INCHES NOMINAL IN |
| Element Connection Style | STUD TYPE |
| Voltage in Volts and Current Type | 208.0 AC SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-00-878-3904 is a Heating Element,electrical,nonim, manufactured by Wells Mfg Co, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-878-3904 has 2 cross-referenced part numbers: 50573 (Wells Mfg Co), AT-1155 (Wells Mfg Co).
There are 10 known substitutes for 4520-00-878-3904: 5930-00-008-7017, 5950-00-165-2596, 3455-00-224-8923 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50573: Element Quantity: 2; Mounting Method Style: FLANGE TYPE MOUNTING FACILITY; Phase: SINGLE SINGLE VOLTAGE; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.375 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.