The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-518-1329, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-518-1329 |
| Primary Part Number | 322-873964-001 |
| 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 |
| Element Radiation Spectrum | NONINFRARED |
| Body Style | TUBULAR, PLAIN |
| Length | 43.000 INCHES NOMINAL IN |
| Material | IRON SHEATH |
| Thread Series Designator | UNEF MOUNTING FACILITY |
| Material | GLASS FIBER AND SILICON CARBIDE RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| Frequency in Hertz | 50.0 AND 60.0 |
| Phase | SINGLE SINGLE VOLTAGE |
| Voltage in Volts and Current Type | 208.0 AC SINGLE VOLTAGE |
| Thread Quantity | 24.0 PER INCH MOUNTING FACILITY |
| Element Quantity | 1 |
| Maximum Wattage Rating in Watts | 1600.0 SINGLE VOLTAGE |
| Mounting Method Style | SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY |
| Terminal Quantity | 2 |
| Nominal Thread Size | 0.625 INCHES MOUNTING FACILITY IN |
| Terminal Length | 7.000 INCHES NOMINAL IN |
| Mounting Facility Length | 0.813 INCHES NOMINAL IN |
| Effective Heating Length | 1.000 INCHES NOMINAL IN |
| Element Connection Style | WIRE LEAD |
| Outside Diameter | 0.486 INCHES NOMINAL IN |
| Heat Quantity | 1 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 322-873964-001 | Pdi Ground Support Systems, Inc. (USA) |
| 13230E3557 | Cecom Lr Center (USA) |
| 322-873964-001 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 12116 | Engineered Air Systems, Inc. Dba Drs Sustainment Systems (USA) |
| 322-875964 | Pdi Ground Support Systems, Inc. (USA) |
NSN 4520-00-518-1329 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 4520-00-518-1329 has 5 cross-referenced part numbers: 322-873964-001 (Pdi Ground Support Systems, Inc.), 13230E3557 (Cecom Lr Center), 322-873964-001 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 12116 (Engineered Air Systems, Inc. Dba Drs Sustainment Systems), 322-875964 (Pdi Ground Support Systems, Inc.).
There are 11 known substitutes for 4520-00-518-1329: 6540-00-346-2800, 5330-00-365-2271, 5980-01-066-8050 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 322-873964-001: Element Radiation Spectrum: NONINFRARED; Body Style: TUBULAR, PLAIN; Length: 43.000 INCHES NOMINAL IN; Material: IRON SHEATH. 22 total characteristics are documented in the Federal Logistics Information System.