The Core Assembly,fluid Cooler, cataloged under National Stock Number 4420-01-279-4533, is classified within Federal Supply Class 4420 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Ametek Inc Heat Transfer Div. This item has 1 commercial cross-reference 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.
| Item Name | Core Assembly,fluid Cooler |
| FSC / FSG | 4420 — No Item Name Available (FSG 44) |
| Manufacturers | Ametek Inc Heat Transfer Div (CAGE 60883) |
| Parameter | Value |
|---|---|
| NSN | 4420-01-279-4533 |
| Primary Part Number | 323-5-020 |
| Item Name | Core Assembly,fluid Cooler |
| FSC / FSG | 4420 / 44 — No Item Name Available |
| Manufacturer | Ametek Inc Heat Transfer Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 323-5-020 PRIMARY | Ametek Inc Heat Transfer Div (USA) |
NSN 4420-01-279-4533 is a Core Assembly,fluid Cooler, manufactured by Ametek Inc Heat Transfer Div, classified under FSC 4420 (No Item Name Available). Status: active.
NSN 4420-01-279-4533 has 1 cross-referenced part number: 323-5-020 (Ametek Inc Heat Transfer Div).
There are 2 known substitutes for 4420-01-279-4533: 5315-00-281-7248, 5342-01-271-5232. Verify interchangeability with system specifications before substitution.