The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-238-0636, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-238-0636 |
| Primary Part Number | 328AS413-1 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Length | 24.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 24.0 DC SINGLE VOLTAGE |
| Body Style | STANDARD ELEMENT |
| Maximum Wattage Rating in Watts | 120.0 SINGLE VOLTAGE |
| Terminal Box Environmental Protection | MOISTURE RESISTANT |
| Heat Quantity | 1 |
| Watt Density Rating | 2.5 PER SQUARE INCH SINGLE VOLTAGE |
| Element Radiation Spectrum | NONINFRARED |
| Width | 6.000 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC RESISTANCE WIRE |
| 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 |
|---|---|
| 328AS413-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| WG55864 | Samros Enterprises Inc Dba Samros Enterprises Inc (USA) |
| Reference | Meaning |
|---|---|
| 3576K999 | 5/9 Secondary reference Mcmaster-Carr Supply Company |
| 3576K999 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
| 328AS413 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 4520-01-238-0636 is a Heating Element,electrical,nonim, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-238-0636 has 2 manufacturer part numbers on file: 328AS413-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), WG55864 (Samros Enterprises Inc Dba Samros Enterprises Inc).
Key specifications for 328AS413-1: Length: 24.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 24.0 DC SINGLE VOLTAGE; Body Style: STANDARD ELEMENT; Maximum Wattage Rating in Watts: 120.0 SINGLE VOLTAGE. 11 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.