The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-078-5095, 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 Watlow Electric Manufacturing Co Dba Watlow. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-078-5095 |
| Primary Part Number | 00607580 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Watlow Electric Manufacturing Co Dba Watlow |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Length | 7.480 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 115.0 AC SINGLE VOLTAGE |
| Body Style | STANDARD ELEMENT |
| Hole or Slot Quantity | 2 |
| Maximum Wattage Rating in Watts | 50.0 SINGLE VOLTAGE |
| Terminal Length | 6.000 INCHES NOMINAL IN |
| Mounting Facility Length | 0.350 INCHES NOMINAL IN |
| Element Connection Style | WIRE LEAD |
| Material Document and Classification | MIL-W-16878 MIL SPEC SINGLE MATERIAL RESPONSE RESISTANCE WIRE |
| Effective Heating Length | 6.040 INCHES NOMINAL IN |
| Mounting Method Style | SLOT OR HOLE TYPE MOUNTING FACILITY |
| Heat Quantity | 1 |
| Element Radiation Spectrum | NONINFRARED |
| Width | 0.600 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 3.310 INCHES NOMINAL IN |
| Material | COPPER RESISTANCE WIRE |
| Material | RUBBER SILICONE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| Mounting Facility Width | 0.770 INCHES MINIMUM AND 0.830 INCHES MAXIMUM IN |
| Element Quantity | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4520-01-078-5095 is a Heating Element,electrical,nonim, manufactured by Watlow Electric Manufacturing Co Dba Watlow, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-078-5095 has 2 manufacturer part numbers on file: 123-671 (Avionics Specialties, Inc.), 00607580 (Watlow Electric Manufacturing Co Dba Watlow).
Key specifications for 00607580: Terminal Quantity: 2; Length: 7.480 INCHES NOMINAL IN; Voltage in Volts and Current Type: 115.0 AC SINGLE VOLTAGE; Body Style: STANDARD ELEMENT. 20 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.
NSN 4520-01-078-5095 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.