The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-01-264-9391, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-264-9391 |
| Primary Part Number | 40479-3 |
| 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 |
| Body Style | COIL, PLAIN |
| Heat Quantity | 3 |
| Terminal Quantity | 2 |
| Voltage in Volts and Current Type | 240.0 AC FIRST VOLTAGE |
| Voltage in Volts and Current Type | 208.0 AC SECOND VOLTAGE |
| Maximum Wattage Rating in Watts | 2600.0 SINGLE VOLTAGE |
| Element Radiation Spectrum | NONINFRARED |
| Element Connection Style | EYELET |
| Outside Diameter | 8.000 INCHES NOMINAL IN |
| Element Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-01-264-9391 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 4520-01-264-9391 has 3 cross-referenced part numbers: 40479-3 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), MP26MA (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 25637 (Alter Harry Co the Div of T E C).
There are 5 known substitutes for 4520-01-264-9391: 5120-00-240-6092, 5331-00-399-8039, 5365-00-834-5580 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40479-3: Body Style: COIL, PLAIN; Heat Quantity: 3; Terminal Quantity: 2; Voltage in Volts and Current Type: 240.0 AC FIRST VOLTAGE. 10 total characteristics are documented in the Federal Logistics Information System.