The Heater,space,electric, cataloged under National Stock Number 4520-00-115-0372, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-115-0372 |
| Primary Part Number | 261340 |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc |
| Status | ACTIVE |
| Air Circulation Device | PROPELLER FAN |
| Maximum Air Flow Rate | 140.0 CUBIC FEET PER MINUTE |
| Speed Adjustments | SINGLE SPEED |
| Quantity | 1 |
| Depth | 8.000 INCHES NOMINAL IN |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Heat Outlet Quantity | 1 |
| Operating Control Type | HAND SWITCH |
| Current Rating in Amps | 16.7 |
| Current Type | AC |
| Heat Directing Device | FIXED LOUVER |
| Width | 11.375 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL |
| Heat Delivery Rate | 6824.0 BRITISH THERMAL UNIT |
| Frequency in Hertz | 60.0 |
| Voltage in Volts | 120.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Height | 13.625 INCHES NOMINAL IN |
| Inclosure Material | STEEL |
| Heat Delivery Direction | HORIZONTAL |
| Heat Discharge Outlet Type | STATIONARY |
| Circulated Air Type | HEATED |
| Phase | SINGLE |
| Mounting Type | FLOOR SURFACE, FREE STANDING, NONDUCTED OR WALL SUSPENDED, ROOM INTERIOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HF303-120V | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| 261340 PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| HF-303AC PRIMARY | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
NSN 4520-00-115-0372 is a Heater,space,electric, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-115-0372 has 3 cross-referenced part numbers: HF303-120V (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), 261340 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), HF-303AC (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
There are 2 known substitutes for 4520-00-115-0372: 5955-01-052-5424, 4610-01-699-8815. Verify interchangeability with system specifications before substitution.
Key specifications for 261340: Air Circulation Device: PROPELLER FAN; Maximum Air Flow Rate: 140.0 CUBIC FEET PER MINUTE; Speed Adjustments: SINGLE SPEED; Quantity: 1. 25 total characteristics are documented in the Federal Logistics Information System.