The Valve,gate, cataloged under National Stock Number 4820-01-428-6369, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Andritz Naf Ab. Government technical data includes 20 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-428-6369 |
| Primary Part Number | 488210-80MM |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Andritz Naf Ab |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Inlet Relationship with Outlet | IDENTICAL |
| Flange Face Design | RAISED |
| Connection Type | FLANGE, ROUND W/HOLES |
| Material Document and Classification | AISI 316 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | AISI 316 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | AISI 329 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Material Document and Classification | AISI 329 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Valve Size | 80.0 MILLIMETERS MM |
| Features Provided | BONNET PACKING |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Flange Diameter | 200.0 MILLIMETERS MM |
| Bonnet Attachment Method | BOLTED |
| Face to Face Distance | 180.0 MILLIMETERS MM |
| Pressure Class | 6.0 ENERGY EFFICIENT - FEMP -LOW STANDBY POWER - AUDIO/VIDEO PRODUCTS - DVD PLAYERS |
| Material | STEEL COMP 316 BODY |
| Material | STEEL COMP 316 SEAT |
| Material | STEEL CORROSION RESISTING STEM |
| Material | STEEL CORROSION RESISTING DISK |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| 488210-80MM PRIMARY | Andritz Naf Ab (SWE) |
| Reference | Meaning |
|---|---|
| 488210-80MM | 3/9 Design control — primary reference Naf Ab |
NSN 4820-01-428-6369 is a Valve,gate, manufactured by Andritz Naf Ab, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-428-6369 has 1 manufacturer part number on file: 488210-80MM (Andritz Naf Ab).
Key specifications for 488210-80MM: Furnished Items and Quantity: 1 HANDWHEEL; Inlet Relationship with Outlet: IDENTICAL; Flange Face Design: RAISED; Connection Type: FLANGE, ROUND W/HOLES. 20 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.