The Heating Element,electrical,immer, cataloged under National Stock Number 4520-01-197-8399, 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 Indeeco Llc Dba Indeeco. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-197-8399 |
| Primary Part Number | 713XL2661 |
| Item Name | Heating Element,electrical,immer |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Indeeco Llc Dba Indeeco |
| Status | ACTIVE |
| Phase | SINGLE SINGLE VOLTAGE |
| Length | 40.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 254.0 AC SINGLE VOLTAGE |
| Body Style | TUBULAR, SCREW TYPE |
| Maximum Wattage Rating in Watts | 4000.0 SINGLE VOLTAGE |
| Element Connection Style | MEDIUM SCREW SKIRTED |
| Effective Heating Length | 40.000 INCHES NOMINAL IN |
| Heat Quantity | 1 |
| Heat Control Type | HEAT SWITCH |
| Element Radiation Spectrum | NONINFRARED |
| Material | STEEL 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 |
|---|---|
| 713XL2661 PRIMARY | Indeeco Llc Dba Indeeco (USA) |
| 35-18148-41 PIECE 16 | Indeeco Llc Dba Indeeco (USA) |
| Reference | Meaning |
|---|---|
| 713XL5781 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4520-01-197-8399 is a Heating Element,electrical,immer, manufactured by Indeeco Llc Dba Indeeco, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-197-8399 has 2 manufacturer part numbers on file: 713XL2661 (Indeeco Llc Dba Indeeco), 35-18148-41 PIECE 16 (Indeeco Llc Dba Indeeco).
1 possible match (shared part number, not a government interchangeability claim): 4410-01-470-7667. Verify interchangeability with system specifications before substitution.
Key specifications for 713XL2661: Phase: SINGLE SINGLE VOLTAGE; Length: 40.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 254.0 AC SINGLE VOLTAGE; Body Style: TUBULAR, SCREW TYPE. 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.