The Cartridge,check Valve, cataloged under National Stock Number 4820-01-718-2526, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sun Hydraulics Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-718-2526 |
| Primary Part Number | CCCA-LHN/AP |
| Item Name | Cartridge,check Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sun Hydraulics Corporation |
| Status | ACTIVE |
| Operating Pressure | 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| 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 |
|---|---|
| 725413A | Jarp Industries, Inc. Dba Jarp Industries Inc (USA) |
| CCCA-LHN/AP PRIMARY | Sun Hydraulics Corporation (USA) |
| Reference | Meaning |
|---|---|
| 161071B | D/9 Drawing number reference only Jarp Industries, Inc. Dba Jarp Industries Inc |
| 161071B REV A ITEM NO.8 | C/1 Advisory reference — outside the item-of-supply concept Jarp Industries, Inc. Dba Jarp Industries Inc |
NSN 4820-01-718-2526 is a Cartridge,check Valve, manufactured by Sun Hydraulics Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-718-2526 has 2 manufacturer part numbers on file: 725413A (Jarp Industries, Inc. Dba Jarp Industries Inc), CCCA-LHN/AP (Sun Hydraulics Corporation).
Key specifications for CCCA-LHN/AP: Operating Pressure: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Part Name Assigned by Controlling Agency: COUNTERBALANCE VALVE WITH OUT PILOT ASSIST; End Item Identification: DOOR CYLINDER; Material: STEEL CORROSION RESISTING. 2 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.