The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-181-0811, 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 Parker-Hannifin Corporation Dba Racor Division Div Racor Division. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-181-0811 |
| Primary Part Number | RK11586 |
| Item Name | Heating Element,electrical,immer |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Parker-Hannifin Corporation Dba Racor Division Div Racor Division |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 24.0 DC SINGLE VOLTAGE |
| Body Style | SINGLE HEAT RING |
| Maximum Wattage Rating in Watts | 200.0 SINGLE VOLTAGE |
| Element Connection Style | WIRE LEAD W/ROUND BAYONET |
| Mounting Method Style | SLOT OR HOLE TYPE MOUNTING FACILITY |
| Heat Quantity | 1 |
| Heat Control Type | THERMOSTAT |
| Element Radiation Spectrum | NONINFRARED |
| 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 |
|---|---|
| RK11586 PRIMARY | Parker-Hannifin Corporation Dba Racor Division Div Racor Division (USA) |
| Reference | Meaning |
|---|---|
| 11586 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Racor Division Div Racor Division |
NSN 4520-01-181-0811 is a Heating Element,electrical,immer, manufactured by Parker-Hannifin Corporation Dba Racor Division Div Racor Division, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-181-0811 has 1 manufacturer part number on file: RK11586 (Parker-Hannifin Corporation Dba Racor Division Div Racor Division).
4 possible matches (shared part number, not a government interchangeability claim): 3040-01-305-9952, 4730-01-407-2924, 6515-01-467-7848. Verify interchangeability with system specifications before substitution.
Key specifications for RK11586: Voltage in Volts and Current Type: 24.0 DC SINGLE VOLTAGE; Body Style: SINGLE HEAT RING; Maximum Wattage Rating in Watts: 200.0 SINGLE VOLTAGE; Element Connection Style: WIRE LEAD W/ROUND BAYONET. 9 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.