The Valve,needle Cartri, cataloged under National Stock Number 4820-01-048-5830, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-048-5830 |
| Primary Part Number | 203375 |
| Item Name | Valve,needle Cartri |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL BODY; O-RINGS BUNA-N; BACK UP RINGS POLYTETRAFLUOROETHYLENE; MAX WORKING PRESSURE 10,000 PSI |
| 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 |
|---|---|
| DM53019 ITEM 6 | Mactaggart Scott & Co Ltd (GBR) |
| 203375 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA) |
| DM52877 ITEM 6 | Mactaggart Scott & Co Ltd (GBR) |
| DM53019/6 | Mactaggart Scott & Co Ltd (GBR) |
| DM52877/6 | Mactaggart Scott & Co Ltd (GBR) |
| Reference | Meaning |
|---|---|
| MV1-800S | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
| MV1800S | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division |
NSN 4820-01-048-5830 is a Valve,needle Cartri, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-048-5830 has 5 manufacturer part numbers on file: DM53019 ITEM 6 (Mactaggart Scott & Co Ltd), 203375 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), DM52877 ITEM 6 (Mactaggart Scott & Co Ltd), DM53019/6 (Mactaggart Scott & Co Ltd), DM52877/6 (Mactaggart Scott & Co Ltd).
Key specifications for 203375: General Characteristics Item Description: STEEL BODY; O-RINGS BUNA-N; BACK UP RINGS POLYTETRAFLUOROETHYLENE; MAX WORKING PRESSURE 10,000 PSI. 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 4820-01-048-5830 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.