The Oil Cooler, cataloged under National Stock Number 2940-01-144-7044, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Hayden Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-144-7044 |
| Primary Part Number | 026691 |
| Item Name | Oil Cooler |
| FSC / FSG | 2940 / 29 — No Item Name Available |
| Manufacturer | Hayden Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 68A4-D1131 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 68A4-D1131-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 026691 PRIMARY | Hayden Inc (USA) |
| 001832 | Hayden Inc (USA) |
| 20924S1 | Hayden Inc (USA) |
NSN 2940-01-144-7044 is a Oil Cooler, manufactured by Hayden Inc, classified under FSC 2940 (No Item Name Available). Status: active.
NSN 2940-01-144-7044 has 5 cross-referenced part numbers: 68A4-D1131 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 68A4-D1131-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 026691 (Hayden Inc), 001832 (Hayden Inc), 20924S1 (Hayden Inc).
There are 3 known substitutes for 2940-01-144-7044: 6685-00-816-4814, 5330-01-241-6204, 5963-01-397-7161. Verify interchangeability with system specifications before substitution.
Key specifications for 026691: Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: M27T-5/7 PORTABLE HYDRAULIC POWER SUPPLY GROUND SUPPORT EQUIPMENT FOR MULTIPLE AIRCRAFT; Criticality Code Justification: FEAT. 3 total characteristics are documented in the Federal Logistics Information System.