The Heater,space,electric, cataloged under National Stock Number 4520-00-921-5814, 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 Valad Electric Heating Corp.. Government technical data includes 21 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4520-00-921-5814 |
| Primary Part Number | P17-3 |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Valad Electric Heating Corp. |
| Status | CANCELLED |
| Maximum Air Flow Rate | 550.0 CUBIC FEET PER MINUTE |
| Circulated Air Type | HEATED |
| Quantity | 1 |
| Depth | 12.500 INCHES NOMINAL IN |
| Heat Directing Device | DIRECTIONAL GRILLE |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Current Rating in Amps | 3.0 |
| Heat Outlet Quantity | 1 |
| Operating Control Type | THERMOSTATIC |
| Frequency in Hertz | 400.0 |
| Air Circulation Device | PROPELLER FAN |
| Width | 11.000 INCHES NOMINAL IN |
| Voltage in Volts | 120.0 AND 208.0 |
| Height | 11.188 INCHES NOMINAL IN |
| Heat Discharge Outlet Type | STATIONARY |
| Speed Adjustments | SINGLE SPEED |
| Phase | SINGLE |
| Heat Delivery Direction | HORIZONTAL |
| Prime Mover Type | ELECTRIC MOTOR |
| Heat Delivery Rate | 15000.0 BRITISH THERMAL UNIT |
| Current Type | AC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P17-3 PRIMARY | Valad Electric Heating Corp. (USA) |
| 767 | C Systems Llc Dba Craig Systems Dba Eastern Technologies (USA) |
| 5135-000-0487 | General Shelter Corp (USA) |
NSN 4520-00-921-5814 is a Heater,space,electric, manufactured by Valad Electric Heating Corp., classified under FSC 4520 (No Item Name Available). Status: cancelled.
NSN 4520-00-921-5814 has 3 cross-referenced part numbers: P17-3 (Valad Electric Heating Corp.), 767 (C Systems Llc Dba Craig Systems Dba Eastern Technologies), 5135-000-0487 (General Shelter Corp).
There are 12 known substitutes for 4520-00-921-5814: 4730-00-050-4203, 6685-00-110-4870, 3110-00-183-7493 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for P17-3: Maximum Air Flow Rate: 550.0 CUBIC FEET PER MINUTE; Circulated Air Type: HEATED; Quantity: 1; Depth: 12.500 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4520-00-921-5814 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.