The Valve Cartridge,check, cataloged under National Stock Number 4820-01-200-8789, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-200-8789 |
| Primary Part Number | 2761561-101 |
| Item Name | Valve Cartridge,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| General Characteristics Item Description | FLOW CONTROL DEVICE POPPET; OPERATING PRESSURE 4000 PSI; OPERATING TEMP -65 TO 275 DEGREES F; MEDIA HYDRAULIC FLUID PER MIL-H-5606 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2761561-101 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 2761561-101 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4820-01-200-8789 is a Valve Cartridge,check, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-200-8789 has 1 manufacturer part number on file: 2761561-101 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 2761561-101: General Characteristics Item Description: FLOW CONTROL DEVICE POPPET; OPERATING PRESSURE 4000 PSI; OPERATING TEMP -65 TO 275 DEGREES F; MEDIA HYDRAULIC FLUID PER MIL-H-5606; End Item Identification: B-1B. 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.
NSN 4820-01-200-8789 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.