The Heater,space,electric, cataloged under National Stock Number 4520-01-119-3651, 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 Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-119-3651 |
| Primary Part Number | P-320-4 |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc |
| Status | ACTIVE |
| Mounting Type | VENTILATION DUCT |
| Operating Control Type | HAND SWITCH |
| Inclosure Material | STEEL CORROSION RESISTING |
| Width | 2.000 INCHES NOMINAL IN |
| Heat Delivery Rate | 641.5 BRITISH THERMAL UNIT |
| Height | 1.250 INCHES NOMINAL IN |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4520-01-119-3651 is a Heater,space,electric, manufactured by Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-119-3651 has 2 cross-referenced part numbers: P320-4 (Zf Industrieantriebe Witten Gmbh), P-320-4 (Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc).
There are 2 known substitutes for 4520-01-119-3651: 3439-01-130-9398, 4820-01-178-9779. Verify interchangeability with system specifications before substitution.
Key specifications for P-320-4: Mounting Type: VENTILATION DUCT; Operating Control Type: HAND SWITCH; Inclosure Material: STEEL CORROSION RESISTING; Width: 2.000 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.