The Piston,valve, cataloged under National Stock Number 2915-01-594-5840, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-01-594-5840 |
| Primary Part Number | 23644 |
| Item Name | Piston,valve |
| FSC / FSG | 2915 / 29 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Valve Design Control Activity | 93835 |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23644 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
NSN 2915-01-594-5840 is a Piston,valve, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 2915 (No Item Name Available). Status: active.
NSN 2915-01-594-5840 has 1 cross-referenced part number: 23644 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There are 4 known substitutes for 2915-01-594-5840: 5950-00-078-8437, 2530-00-521-4978, 5330-01-101-8061 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23644: Valve Design Control Activity: 93835; Material: STEEL; Overall Length: 4.94 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: HANGER AND PISTON SUBASSEMBLY. 4 total characteristics are documented in the Federal Logistics Information System.