The Pump,cooling System,engine, cataloged under National Stock Number 2930-01-527-9686, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Leonardo Spa Aeronautics Division - Pomigliano D'arco Site. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-527-9686 |
| Primary Part Number | 42165 |
| Item Name | Pump,cooling System,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site |
| Status | ACTIVE |
| Water Flow Rate | 25.0 LITERS PER MINUTE |
| 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 |
|---|---|
| 42165 | Leonardo Spa Aeronautics Division - Pomigliano D'arco Site (ITA) |
| Reference | Meaning |
|---|---|
| 42165 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2930-01-527-9686 is a Pump,cooling System,engine, manufactured by Leonardo Spa Aeronautics Division - Pomigliano D'arco Site, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-527-9686 has 1 manufacturer part number on file: 42165 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site).
Key specifications for 42165: Special Features: VOLTAGE 1.5; OUTPUT SPEED IN RPM 0.2; USED ON AIRCRAFT; NEXT HIGHER ASSEMBLY K42100 SERIES A C TIMING MOTOR; Water Flow Rate: 25.0 LITERS PER MINUTE. 1 specification is 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.