The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-007-5986, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is American Coolair Corporation Dba Ilg Industries. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-007-5986 |
| Primary Part Number | 1900-3614A |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | American Coolair Corporation Dba Ilg Industries |
| Status | ACTIVE |
| Phase | SINGLE SINGLE VOLTAGE |
| Terminal Quantity | 2 |
| Length | 9.250 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 480.0 AC SINGLE VOLTAGE |
| Body Style | ODD/IRREGULAR SHAPED ITEMS |
| Hole or Slot Quantity | 2 |
| Flange Thickness | 0.078 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.562 INCHES NOMINAL IN |
| Maximum Wattage Rating in Watts | 3000.0 SINGLE VOLTAGE |
| Terminal Length | 0.500 INCHES NOMINAL IN |
| Mounting Facility Length | 4.500 INCHES NOMINAL IN |
| Element Connection Style | WIRE LEAD W/TERMINAL LUG |
| Effective Heating Length | 9.250 INCHES NOMINAL IN |
| Mounting Method Style | FLANGE TYPE MOUNTING FACILITY |
| Heat Quantity | 3 |
| Element Radiation Spectrum | NONINFRARED |
| Width | 10.000 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.531 INCHES NOMINAL IN |
| Material | STEEL SHEATH |
| Mounting Facility Width | 1.062 INCHES NOMINAL IN |
| Hole Diameter | 0.281 INCHES NOMINAL IN |
| Element Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1900-3614A | American Coolair Corporation Dba Ilg Industries (USA) |
| Reference | Meaning |
|---|---|
| 1900-3614A | 3/9 Design control — primary reference Ilg Industries Inc |
NSN 4520-01-007-5986 is a Heating Element,electrical,nonim, manufactured by American Coolair Corporation Dba Ilg Industries, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-007-5986 has 1 manufacturer part number on file: 1900-3614A (American Coolair Corporation Dba Ilg Industries).
Key specifications for 1900-3614A: Phase: SINGLE SINGLE VOLTAGE; Terminal Quantity: 2; Length: 9.250 INCHES NOMINAL IN; Voltage in Volts and Current Type: 480.0 AC SINGLE VOLTAGE. 22 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.