The Crankshaft,hydraulic Motor, cataloged under National Stock Number 4320-01-457-9926, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-457-9926 |
| Primary Part Number | 2109-3 |
| Item Name | Crankshaft,hydraulic Motor |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| Status | ACTIVE |
| Overall Diameter | 1.000 INCHES NOMINAL IN |
| General Characteristics Item Description | 1" WOODRUFF KEYED SHAFT FOR PARKER HANNIFIN 110A SERIES HYDRAULIC MOTOR A |
| Reference Data and Literature | BULLETIN, PARKER MOTORS, SM1513-M1/USA, DTD 1 JULY 1997 |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 2109-3 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| SM1513-M1 ITEM 12 | Parker-Hannifin Corp Div Hydraulic Pump/motor Division (USA) |
| SM1513-M1 ITEM 12 | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| 2109-3 | Parker-Hannifin Corp Div Hydraulic Pump/motor Division (USA) |
NSN 4320-01-457-9926 is a Crankshaft,hydraulic Motor, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-457-9926 has 4 manufacturer part numbers on file: 2109-3 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), SM1513-M1 ITEM 12 (Parker-Hannifin Corp Div Hydraulic Pump/motor Division), SM1513-M1 ITEM 12 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), 2109-3 (Parker-Hannifin Corp Div Hydraulic Pump/motor Division).
2 possible matches (shared part number, not a government interchangeability claim): 2530-01-531-7351, 4730-01-689-2866. Verify interchangeability with system specifications before substitution.
Key specifications for 2109-3: Overall Diameter: 1.000 INCHES NOMINAL IN; General Characteristics Item Description: 1" WOODRUFF KEYED SHAFT FOR PARKER HANNIFIN 110A SERIES HYDRAULIC MOTOR A; Reference Data and Literature: BULLETIN, PARKER MOTORS, SM1513-M1/USA, DTD 1 JULY 1997; Overall Length: 6.350 INCHES NOMINAL IN. 4 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.