The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-442-2816, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 16 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-442-2816 |
| Primary Part Number | 560639 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Phase | SINGLE SINGLE VOLTAGE |
| Frequency in Hertz | 60.0 |
| Material | NICKEL ALLOY RESISTANCE WIRE |
| Mounting Method Style | SLOT OR HOLE TYPE MOUNTING FACILITY |
| Hole or Slot Quantity | 6 |
| Terminal Quantity | 4 |
| Element Quantity | 2 |
| Maximum Wattage Rating in Watts | 30.0 SINGLE VOLTAGE |
| Voltage in Volts and Current Type | 115.0 AC SINGLE VOLTAGE |
| Material | FIBERGLASS AND RUBBER SILICONE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| Element Radiation Spectrum | NONINFRARED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.500 INCHES NOMINAL IN |
| Hole Diameter | 0.216 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.812 INCHES NOMINAL IN |
| Element Connection Style | WIRE LEAD |
| Terminal Length | 15.000 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-00-442-2816 is a Heating Element,electrical,nonim, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-442-2816 has 3 cross-referenced part numbers: 560639 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2641196 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 6907 (Manufacturer's Commercial Finance, Llc Dba Electro-Flex Heat).
There are 7 known substitutes for 4520-00-442-2816: 3110-00-144-8590, 2530-00-529-4209, 5960-00-557-5274 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 560639: Phase: SINGLE SINGLE VOLTAGE; Frequency in Hertz: 60.0; Material: NICKEL ALLOY RESISTANCE WIRE; Mounting Method Style: SLOT OR HOLE TYPE MOUNTING FACILITY. 16 total characteristics are documented in the Federal Logistics Information System.