The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-291-1427, 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 Low Temp Industries, Inc. Dba Low Temp Industries Inc. Government technical data includes 7 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 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 | 4520-01-291-1427 |
| Primary Part Number | LT1000 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Low Temp Industries, Inc. Dba Low Temp Industries Inc |
| Status | ACTIVE |
| Phase | SINGLE SINGLE VOLTAGE |
| Frequency in Hertz | 50.0 |
| Voltage in Volts and Current Type | 220.0 AC SINGLE VOLTAGE |
| Maximum Wattage Rating in Watts | 100.0 SINGLE VOLTAGE |
| Heat Quantity | 1 |
| 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 |
|---|---|
| LT1000/ST NR. 1950 | Low Temp Industries, Inc. Dba Low Temp Industries Inc (USA) |
| LT1000 PRIMARY | Low Temp Industries, Inc. Dba Low Temp Industries Inc (USA) |
NSN 4520-01-291-1427 is a Heating Element,electrical,nonim, manufactured by Low Temp Industries, Inc. Dba Low Temp Industries Inc, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-291-1427 has 2 manufacturer part numbers on file: LT1000/ST NR. 1950 (Low Temp Industries, Inc. Dba Low Temp Industries Inc), LT1000 (Low Temp Industries, Inc. Dba Low Temp Industries Inc).
1 possible match (shared part number, not a government interchangeability claim): 5180-01-609-7108. Verify interchangeability with system specifications before substitution.
Key specifications for LT1000: Phase: SINGLE SINGLE VOLTAGE; Frequency in Hertz: 50.0; Voltage in Volts and Current Type: 220.0 AC SINGLE VOLTAGE; Maximum Wattage Rating in Watts: 100.0 SINGLE VOLTAGE. 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.