The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-533-5131, 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 Liebert Corp. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-533-5131 |
| Primary Part Number | 159170P6 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Liebert Corp |
| Status | ACTIVE |
| Length | 24.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 277.0 AC SINGLE VOLTAGE |
| Body Style | TUBULAR, FLANGED, W/TERMINALS |
| Hole or Slot Quantity | 4 |
| Maximum Wattage Rating in Watts | 1500.0 SINGLE VOLTAGE |
| Mounting Facility Length | 6.250 INCHES NOMINAL IN |
| Mounting Method Style | FLANGE TYPE MOUNTING FACILITY |
| Material | CERAMIC RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| Material | STEEL CORROSION RESISTING SHEATH |
| Mounting Facility Width | 3.000 INCHES NOMINAL IN |
| Hole Diameter | 0.660 INCHES NOMINAL IN |
| Element Quantity | 3 |
| 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 |
|---|---|
| 159170P6 PRIMARY | Liebert Corp (USA) |
NSN 4520-01-533-5131 is a Heating Element,electrical,nonim, manufactured by Liebert Corp, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-533-5131 has 1 manufacturer part number on file: 159170P6 (Liebert Corp).
Key specifications for 159170P6: Length: 24.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 277.0 AC SINGLE VOLTAGE; Body Style: TUBULAR, FLANGED, W/TERMINALS; Hole or Slot Quantity: 4. 12 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.