The Cooler,lubricating Oil,engine, cataloged under National Stock Number 2930-01-524-8564, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Itw Gse Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-524-8564 |
| Primary Part Number | PH5050 |
| Item Name | Cooler,lubricating Oil,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Itw Gse Inc. |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| End Item Source | 12867 |
| Length | 19.690 INCHES NOMINAL IN |
| Oil Flow Rate | 90.0 GALLONS PER MINUTE |
| Style Designator | UPRIGHT STRAIGHT FINNED TYPE |
| Drain Plug Location | SIDE |
| Height | 18.430 INCHES NOMINAL IN |
| Material | ALUMINUM OVERALL |
| Thickness | 6.460 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PH5050 PRIMARY | Itw Gse Inc. (USA) |
| Reference | Meaning |
|---|---|
| PH5050 | 3/9 Design control — primary reference Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems |
| 2930PL0648550 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 2930-01-524-8564 is a Cooler,lubricating Oil,engine, manufactured by Itw Gse Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-524-8564 has 1 manufacturer part number on file: PH5050 (Itw Gse Inc.).
Key specifications for PH5050: Heat Transfer Method: INDIRECT; End Item Source: 12867; Length: 19.690 INCHES NOMINAL IN; Oil Flow Rate: 90.0 GALLONS PER MINUTE. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.