The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-377-6666, 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 Indeeco Llc Dba Indeeco. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-377-6666 |
| Primary Part Number | 53431 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Indeeco Llc Dba Indeeco |
| Status | ACTIVE |
| Element Radiation Spectrum | NONINFRARED |
| Features Provided | DETACHABLE LEADS |
| Body Style | FINNED, TUBULAR, U SHAPED |
| Mounting Method Style | AXIAL STUD TYPE MOUNTING FACILITY |
| Thread Series Designator | UNEF STUD |
| Material | STEEL COMP 304 SHEATH |
| Maximum Wattage Rating in Watts | 6800.0 SINGLE VOLTAGE |
| Element Quantity | 3 |
| Nominal Thread Size | 0.312 INCHES STUD IN |
| Voltage in Volts and Current Type | 480.0 AC SINGLE VOLTAGE |
| Terminal Quantity | 2 |
| Element Connection Style | STUD TYPE |
| Thread Quantity | 32 PER INCH STUD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 53431 PRIMARY | Indeeco Llc Dba Indeeco (USA) |
| L210A0:B10039 PIECE 23 PRIMARY | Indeeco Llc Dba Indeeco (USA) |
NSN 4520-01-377-6666 is a Heating Element,electrical,nonim, manufactured by Indeeco Llc Dba Indeeco, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-377-6666 has 2 cross-referenced part numbers: 53431 (Indeeco Llc Dba Indeeco), L210A0:B10039 PIECE 23 (Indeeco Llc Dba Indeeco).
There are 4 known substitutes for 4520-01-377-6666: 3455-00-246-0348, 5935-00-312-0770, 5815-00-600-3046 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 53431: Element Radiation Spectrum: NONINFRARED; Features Provided: DETACHABLE LEADS; Body Style: FINNED, TUBULAR, U SHAPED; Mounting Method Style: AXIAL STUD TYPE MOUNTING FACILITY. 15 total characteristics are documented in the Federal Logistics Information System.