The Cooler Hydraulic, cataloged under National Stock Number 4920-00-251-3529, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Thermal Engineering International (usa) Inc.. This item has 4 commercial cross-references from 4 manufacturers, 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 | Cooler Hydraulic |
| FSC / FSG | 4920 — No Item Name Available (FSG 49) |
| Manufacturers | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Liquidonics Industries Inc (CAGE 17050); Thermal Engineering International (usa) Inc. (CAGE 1MME1); Thermal Engineering International Usa Inc (CAGE 1GT86) |
| Parameter | Value |
|---|---|
| NSN | 4920-00-251-3529 |
| Primary Part Number | C1979 |
| Item Name | Cooler Hydraulic |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Thermal Engineering International (usa) Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 68A5D38 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1436-213 | Liquidonics Industries Inc (USA) |
| C1979 PRIMARY | Thermal Engineering International (usa) Inc. (USA) |
| C1979 | Thermal Engineering International Usa Inc (USA) |
NSN 4920-00-251-3529 is a Cooler Hydraulic, manufactured by Thermal Engineering International (usa) Inc., classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-00-251-3529 has 4 cross-referenced part numbers: 68A5D38 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1436-213 (Liquidonics Industries Inc), C1979 (Thermal Engineering International (usa) Inc.), C1979 (Thermal Engineering International Usa Inc).
There are 2 known substitutes for 4920-00-251-3529: 4920-01-199-8449, 4310-01-367-7603. Verify interchangeability with system specifications before substitution.