The Valve,flow Control, cataloged under National Stock Number 4820-01-426-4869, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Asc Pty Ltd. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-426-4869 |
| Primary Part Number | 1672710 |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Asc Pty Ltd |
| Status | ACTIVE |
| End Connection Quantity | 2 |
| Pressure Class | ERR-060 |
| 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 |
|---|---|
| 1672710 | Asc Pty Ltd (AUS) |
| FDEA-LAN | Sun Hydraulics Corporation (USA) |
| FDEA-LAN | Macgregor Sweden Ab (SWE) |
| U80039017 | Mactaggart Scott & Co Ltd (GBR) |
| Reference | Meaning |
|---|---|
| FDEA-LAN | 5/9 Secondary reference Mac Gregor Usa Inc |
| FDEA-LAN | 3/9 Design control — primary reference Hydrotech Inc |
| FDEA-LAN | 5/9 Secondary reference Macgregor Sweden Ab |
NSN 4820-01-426-4869 is a Valve,flow Control, manufactured by Asc Pty Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-426-4869 has 4 manufacturer part numbers on file: 1672710 (Asc Pty Ltd), FDEA-LAN (Sun Hydraulics Corporation), FDEA-LAN (Macgregor Sweden Ab), U80039017 (Mactaggart Scott & Co Ltd).
Key specifications for 1672710: End Connection Quantity: 2; Special Features: CARTRIDGE ONLY;COMPONENT OF FLOW CONTROL VALVE NSN 4820-01-443-2070; End Item Identification: USED ON STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Pressure Class: ERR-060. 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.