The Heating Element,electrical,nonim, cataloged under National Stock Number 4520-00-278-9840, 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 Cooper Wiring Devices Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4520-00-278-9840 |
| Primary Part Number | 415A |
| Item Name | Heating Element,electrical,nonim |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Cooper Wiring Devices Inc. |
| Status | CANCELLED |
| Phase | NOT RATED SINGLE VOLTAGE |
| Length | 1.813 INCHES NOMINAL IN |
| Material | PORCELAIN RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION |
| Heat Quantity | 1 |
| Element Quantity | 1 |
| Element Radiation Spectrum | NONINFRARED |
| Element Connection Style | MEDIUM SCREW |
| Material | NICKEL AND CHROMIUM RESISTANCE WIRE |
| Body Style | ODD/IRREGULAR SHAPED ITEMS |
| Maximum Wattage Rating in Watts | 660.0 SINGLE VOLTAGE |
| Voltage in Volts and Current Type | 115.0 AC SINGLE VOLTAGE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 4520-00-278-9840 is a Heating Element,electrical,nonim, manufactured by Cooper Wiring Devices Inc., classified under FSC 4520 (No Item Name Available). Status: cancelled.
NSN 4520-00-278-9840 has 2 cross-referenced part numbers: 61649-1 (Instruments and Flight Research, Inc.), 415A (Cooper Wiring Devices Inc.).
There are 3 known substitutes for 4520-00-278-9840: 4730-00-010-3867, 5805-00-483-4748, 6625-00-544-8686. Verify interchangeability with system specifications before substitution.
Key specifications for 415A: Phase: NOT RATED SINGLE VOLTAGE; Overall Length: 4.250 INCHES NOMINAL IN; Length: 1.813 INCHES NOMINAL IN; Material: PORCELAIN RESISTANCE WIRE EMBEDDING/SUPPORT INSULATION. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4520-00-278-9840 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.