The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-509-9315, 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 Carolina Power Systems of Sumter Inc. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-509-9315 |
| Primary Part Number | 259-05-010 REV B FN 28 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Carolina Power Systems of Sumter Inc |
| Status | ACTIVE |
| Length | 5.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 120.0 DC SINGLE VOLTAGE |
| Body Style | STANDARD ELEMENT |
| Maximum Wattage Rating in Watts | 50.0 SINGLE VOLTAGE |
| Element Connection Style | WIRE LEAD |
| Heat Quantity | 1 |
| Terminal Arrangement Style | PARALLEL AT CENTER |
| Element Radiation Spectrum | NONINFRARED |
| Width | 4.000 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC SHEATH |
| 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 |
|---|---|
| SL-A-4-5-40P-10T-120V-50W | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 259-05-010 REV B FN 28 PRIMARY | Carolina Power Systems of Sumter Inc (USA) |
| PL259-05-010 FN 28 | Carolina Power Systems of Sumter Inc (USA) |
NSN 4520-01-509-9315 is a Heating Element,electrical,nonim, manufactured by Carolina Power Systems of Sumter Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-509-9315 has 3 manufacturer part numbers on file: SL-A-4-5-40P-10T-120V-50W (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 259-05-010 REV B FN 28 (Carolina Power Systems of Sumter Inc), PL259-05-010 FN 28 (Carolina Power Systems of Sumter Inc).
Key specifications for 259-05-010 REV B FN 28: Length: 5.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 120.0 DC SINGLE VOLTAGE; Body Style: STANDARD ELEMENT; Maximum Wattage Rating in Watts: 50.0 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.