The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-093-2470, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-093-2470 |
| Primary Part Number | 55071 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Drs Environmental Systems Inc |
| Status | ACTIVE |
| Element Quantity | 2 |
| Terminal Quantity | 2 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD |
| Phase | NOT RATED SINGLE VOLTAGE |
| Clamp Inside Diameter | 9.812 INCHES NOMINAL IN |
| Element Radiation Spectrum | NONINFRARED |
| Terminal Length | 0.438 INCHES NOMINAL IN |
| Heat Quantity | 1 |
| Element Connection Style | STUD TYPE |
| Material | STEEL CORROSION RESISTING SHEATH |
| Mounting Method Style | CLAMP TYPE MOUNTING FACILITY |
| Body Style | BAND TYPE/NOZZLE ELEMENT |
| Nominal Thread Size | 0.190 INCHES STUD IN |
| Width | 1.500 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 120.0 AC SINGLE VOLTAGE |
| Maximum Wattage Rating in Watts | 700.0 SINGLE VOLTAGE |
| Inside Diameter | 9.750 INCHES NOMINAL IN |
| Thread Quantity | 24.0 PER INCH STUD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-01-093-2470 is a Heating Element,electrical,nonim, manufactured by Drs Environmental Systems Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-093-2470 has 3 cross-referenced part numbers: 55071 (Drs Environmental Systems Inc), 55071 (Keco Industries, Inc.), 55071 (Hdt Expeditionary Systems Inc).
There are 3 known substitutes for 4520-01-093-2470: 5330-00-641-3091, 5995-01-332-1743, 8030-01-651-4175. Verify interchangeability with system specifications before substitution.
Key specifications for 55071: Element Quantity: 2; Terminal Quantity: 2; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) STUD; Phase: NOT RATED SINGLE VOLTAGE. 18 total characteristics are documented in the Federal Logistics Information System.