The Valve Cartridge,check, cataloged under National Stock Number 4820-01-202-0337, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-202-0337 |
| Item Name | Valve Cartridge,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| 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 OR CHEVRON M2-V |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2723076 | 3/2 Design control — primary reference U.S. Government activity |
| 2723076 | 5/9 Secondary reference U.S. Government activity |
| 2723076 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
NSN 4820-01-202-0337 is a Valve Cartridge,check, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-202-0337: 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 OR CHEVRON M2-V; 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 4820-01-202-0337 has DEMIL Code D. 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.