The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-555-0468, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 4520-00-555-0468 |
| Primary Part Number | 1522941 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 118.0 AC SINGLE VOLTAGE |
| Phase | THREE SINGLE VOLTAGE |
| Element Quantity | 1 |
| Minimum Clearance Distance | 7.500 INCHES NOMINAL IN |
| Maximum Wattage Rating in Watts | 106.0 SINGLE VOLTAGE |
| Nominal Thread Size | 0.375 INCHES MOUNTING FACILITY IN |
| Watt Density Rating | 50.0 PER SQUARE INCH SINGLE VOLTAGE |
| Material | CHROMIUM AND NICKEL RESISTANCE WIRE |
| Terminal Length | 0.750 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Element Connection Style | STUD TYPE |
| Mounting Facility Length | 1.125 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| Thread Quantity | 32.0 PER INCH STUD |
| Heat Quantity | 1 |
| Nominal Thread Size | 0.168 INCHES STUD IN |
| Body Style | TUBULAR, SINGLE COIL, DOUBLE TERMINALS |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD |
| Terminal Quantity | 2 |
| Mounting Method Style | STUD TYPE MOUNTING FACILITY |
| Frequency in Hertz | 60.0 |
| Element Radiation Spectrum | NONINFRARED |
| Thread Series Designator | NPS MOUNTING FACILITY |
| Thread Quantity | 18.0 PER INCH MOUNTING FACILITY |
| Material | STEEL CORROSION RESISTING SHEATH |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-00-555-0468 is a Heating Element,electrical,nonim, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-555-0468 has 2 cross-referenced part numbers: 1522941 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), TYPET (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
There are 3 known substitutes for 4520-00-555-0468: 5315-00-223-5620, 4520-00-555-0461, 5975-00-627-2509. Verify interchangeability with system specifications before substitution.
Key specifications for 1522941: Voltage in Volts and Current Type: 118.0 AC SINGLE VOLTAGE; Phase: THREE SINGLE VOLTAGE; Element Quantity: 1; Minimum Clearance Distance: 7.500 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.