The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-228-7647, 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 Chromalox Inc Dba Chromalox Precision Heat and Control, Inc. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, 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 | 4520-01-228-7647 |
| Primary Part Number | 131959 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Effective Heating Length | 4.000 INCHES NOMINAL IN |
| Mounting Facility Length | 0.500 INCHES NOMINAL IN |
| Heat Quantity | 1 |
| Phase | SINGLE SINGLE VOLTAGE |
| Nominal Thread Size | 0.190 INCHES STUD IN |
| Element Quantity | 1 |
| Watt Density Rating | 14.0 PER SQUARE INCH SINGLE VOLTAGE |
| Material | IRON RUST RESISTING SHEATH |
| Maximum Wattage Rating in Watts | 125.0 SINGLE VOLTAGE |
| Length | 4.000 INCHES NOMINAL IN |
| Mounting Method Style | SLOT OR HOLE TYPE MOUNTING FACILITY |
| Mounting Facility Width | 0.312 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 4.500 INCHES NOMINAL IN |
| Element Connection Style | STUD TYPE |
| Width | 1.500 INCHES NOMINAL IN |
| Terminal Quantity | 2 |
| Terminal Length | 0.500 INCHES NOMINAL IN |
| Element Radiation Spectrum | NONINFRARED |
| Frequency in Hertz | 50.0 AND 60.0 |
| Hole or Slot Quantity | 2 |
| Terminal Arrangement Style | PARALLEL AT ONE END EXCEPT ON 3/4 AND 1 INCH WIDTH IN |
| Body Style | STRIP ELEMENT |
| Thread Quantity | 32.00 PER INCH STUD |
| Voltage in Volts and Current Type | 120.0 AC SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 131959 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 422882-1 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| PT-512PCN131959 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| PT-512-120V | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 512 | Zf Industrieantriebe Witten Gmbh (DEU) |
| PCN131959 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| PT-512 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| PL14341205-31 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 4520-01-228-7647 is a Heating Element,electrical,nonim, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-228-7647 has 8 cross-referenced part numbers: 131959 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 422882-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), PT-512PCN131959 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), PT-512-120V (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 512 (Zf Industrieantriebe Witten Gmbh) and 3 more.
There are 4 known substitutes for 4520-01-228-7647: 4520-00-174-4585, 4520-00-779-2505, 2940-00-922-2050 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 131959: Effective Heating Length: 4.000 INCHES NOMINAL IN; Overall Length: 5.500 INCHES NOMINAL IN; Mounting Facility Length: 0.500 INCHES NOMINAL IN; Heat Quantity: 1. 25 total characteristics are documented in the Federal Logistics Information System.