The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-467-2173, 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 Rheem Mfg Co. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4520-01-467-2173 |
| Primary Part Number | SP10870ML |
| Item Name | Heating Element,electrical,immer |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Rheem Mfg Co |
| Status | ACTIVE |
| Length | 15.438 INCHES NOMINAL IN |
| Body Style | TUBULAR, SCREW TYPE |
| Maximum Wattage Rating in Watts | 4500.0 ALL VOLTAGES |
| Material | STEEL CORROSION RESISTING SHEATH |
| Element Quantity | 2 |
| 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 |
|---|---|
| SP10870ML PRIMARY | Rheem Mfg Co (USA) |
| Reference | Meaning |
|---|---|
| AP10870ML | 5/9 Secondary reference Rheem Mfg Co |
NSN 4520-01-467-2173 is a Heating Element,electrical,immer, manufactured by Rheem Mfg Co, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-467-2173 has 1 manufacturer part number on file: SP10870ML (Rheem Mfg Co).
Key specifications for SP10870ML: Length: 15.438 INCHES NOMINAL IN; Body Style: TUBULAR, SCREW TYPE; Maximum Wattage Rating in Watts: 4500.0 ALL VOLTAGES; Overall Length: 17.562 INCHES NOMINAL IN. 5 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.