The Heater,water,electric, cataloged under National Stock Number 4520-01-493-7423, 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 Fort Defiance Industries Llc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-493-7423 |
| Primary Part Number | 111739 |
| Item Name | Heater,water,electric |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | Fort Defiance Industries Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 111739 PRIMARY | Fort Defiance Industries Llc (USA) |
| 2947 | Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA) |
| 4520NCM071236 | Defense Medical Standardization Board (USA) |
NSN 4520-01-493-7423 is a Heater,water,electric, manufactured by Fort Defiance Industries Llc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-493-7423 has 3 cross-referenced part numbers: 111739 (Fort Defiance Industries Llc), 2947 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 4520NCM071236 (Defense Medical Standardization Board).
There are 7 known substitutes for 4520-01-493-7423: 5120-00-032-9451, 4920-00-067-8160, 5340-00-459-6034 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 111739: Special Features: TUBE WATER HEATER USED FOR THE MEDICAL WATER SYSTEM; WEIGHT: 49 LBS LBS. 1 total characteristics are documented in the Federal Logistics Information System.