The Heater,space,electric, cataloged under National Stock Number 4520-00-240-8312, 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 Naval Ship Systems Command. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-240-8312 |
| Primary Part Number | S3802-3114167 |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Width | 22.000 INCHES NOMINAL IN |
| Current Type | AC |
| Heat Directing Device | FIXED BAFFLE |
| Heat Outlet Quantity | 1 |
| Phase | SINGLE |
| Current Rating in Amps | 2.3 |
| Heat Delivery Rate | 3415.0 BRITISH THERMAL UNIT |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Heat Delivery Direction | HORIZONTAL |
| Height | 7.000 INCHES NOMINAL IN |
| Surface Treatment | ZINC |
| Inclosure Material | STEEL CORROSION RESISTING |
| Heat Discharge Outlet Type | STATIONARY |
| Operating Control Type | HAND SWITCH |
| Frequency in Hertz | 60.0 |
| Voltage in Volts | 440.0 |
| Depth | 6.000 INCHES NOMINAL IN |
| Mounting Type | FLOOR-WALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S3802-3114167 | Naval Ship Systems Command (USA) |
| EH1801 | Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA) |
| MILH22663 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| G123-20-4401000W | Galbraith C C and Son Inc (USA) |
| HTR6292 | Guyan Electric Co Inc (USA) |
NSN 4520-00-240-8312 is a Heater,space,electric, manufactured by Naval Ship Systems Command, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-00-240-8312 has 5 cross-referenced part numbers: S3802-3114167 (Naval Ship Systems Command), EH1801 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc), MILH22663 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), G123-20-4401000W (Galbraith C C and Son Inc), HTR6292 (Guyan Electric Co Inc).
There are 9 known substitutes for 4520-00-240-8312: 4520-00-036-5932, 4520-00-036-5934, 5996-00-224-6175 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for S3802-3114167: Width: 22.000 INCHES NOMINAL IN; Current Type: AC; Heat Directing Device: FIXED BAFFLE; Heat Outlet Quantity: 1. 19 total characteristics are documented in the Federal Logistics Information System.