The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-183-2249, 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 Mcmaster-Carr Supply Co. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-183-2249 |
| Primary Part Number | 3618K27 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Length | 4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN |
| Body Style | TUBULAR, PLAINTUBULAR, PLAIN |
| Maximum Wattage Rating in Watts | 200.0 SINGLE VOLTAGE200.0 SINGLE VOLTAGE |
| Outside Diameter | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Heat Quantity | 11 |
| Element Radiation Spectrum | NONINFRAREDNONINFRARED |
| Element Quantity | 11 |
| 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 |
|---|---|
| 3618K27 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 8045668-171 | 3/9 Design control — primary reference Environmental Elements Corp |
NSN 4520-01-183-2249 is a Heating Element,electrical,nonim, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-183-2249 has 1 manufacturer part number on file: 3618K27 (Mcmaster-Carr Supply Co).
Key specifications for 3618K27: Length: 4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN; Body Style: TUBULAR, PLAINTUBULAR, PLAIN; Maximum Wattage Rating in Watts: 200.0 SINGLE VOLTAGE200.0 SINGLE VOLTAGE; Outside Diameter: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN. 7 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.