The Cap,motor Pump Hydraulic, cataloged under National Stock Number 1650-01-090-7305, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-090-7305 |
| Primary Part Number | 265151 |
| Item Name | Cap,motor Pump Hydraulic |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL ALUMINUM CASTING,O/A DIA4.994 IN. NOMINAL,SHAFT OD 1.250 IN.,4 MOUNTING HOLES,DIA 0.145 IN. MIN 0.155 IN. MAX,EQUALLY SPACED 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 |
|---|---|
| 265151 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 1650-01-090-7305 is a Cap,motor Pump Hydraulic, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-090-7305 has 1 manufacturer part number on file: 265151 (Eaton Aerospace, Llc Dba Jackson South).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-144-2777. Verify interchangeability with system specifications before substitution.
Key specifications for 265151: General Characteristics Item Description: MATERIAL ALUMINUM CASTING,O/A DIA4.994 IN. NOMINAL,SHAFT OD 1.250 IN.,4 MOUNTING HOLES,DIA 0.145 IN. MIN 0.155 IN. MAX,EQUALLY SPACED IN; End Item Identification: FSCM 62983 PUMP MODEL AS19570A. 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.