The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-079-1782, 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 Zf Industrieantriebe Witten Gmbh. Government technical data includes 22 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-079-1782 |
| Primary Part Number | A-80 |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | ACTIVE |
| Material | CHROMIUM AND STEEL SHEATH |
| Watt Density Rating | 16.0 PER SQUARE INCH SINGLE VOLTAGE |
| Thread Quantity | 32.0 PER INCH STUD |
| Body Style | SINGLE HEAT RING |
| Terminal Arrangement Style | IN LINE (TANDEM) AT ONE END |
| Material | CHROMIUM AND NICKEL RESISTANCE WIRE |
| Voltage in Volts and Current Type | 120.0 AC FIRST VOLTAGE |
| Material | MAGNESIUM OXIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| Thread Series Designator | UNF STUD |
| Frequency in Hertz | 50.0 AND 60.0 |
| Maximum Wattage Rating in Watts | 105.0 SINGLE VOLTAGE |
| Terminal Quantity | 2 |
| Voltage in Volts and Current Type | 240.0 AC SECOND VOLTAGE |
| Terminal Length | 0.531 INCHES NOMINAL IN |
| Element Quantity | 1 |
| Heat Quantity | 1 |
| Element Radiation Spectrum | NONINFRARED |
| Nondefinitive Spec/std Data | 2 TYPE |
| Outside Diameter | 8.375 INCHES NOMINAL IN |
| Phase | SINGLE SINGLE VOLTAGE |
| Nominal Thread Size | 0.190 INCHES STUD IN |
| Element Connection Style | STUD TYPE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-80 | Zf Industrieantriebe Witten Gmbh (DEU) |
| A80 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| MIL-A-22577 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4520-00-079-1782 is a Heating Element,electrical,nonim, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-079-1782 has 3 cross-referenced part numbers: A-80 (Zf Industrieantriebe Witten Gmbh), A80 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), MIL-A-22577 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 8 known substitutes for 4520-00-079-1782: 3030-00-529-0489, 4520-00-595-2323, 6625-01-013-5137 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-80: Material: CHROMIUM AND STEEL SHEATH; Watt Density Rating: 16.0 PER SQUARE INCH SINGLE VOLTAGE; Thread Quantity: 32.0 PER INCH STUD; Body Style: SINGLE HEAT RING. 22 total characteristics are documented in the Federal Logistics Information System.