The Valve,gate, cataloged under National Stock Number 4820-01-267-9405, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Scott Industrial Systems, Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-267-9405 |
| Primary Part Number | MFG250BF |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Scott Industrial Systems, Inc |
| Status | ACTIVE |
| Maximum Operating Temp and Media for Which Designed | 500.0 FAHRENHEIT AIR DEGF |
| Operating Pressure and Type | 2000.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Stem Type | RISING |
| Bonnet Type | INSIDE SCREW |
| Bonnet Attachment Method | INTEGRAL |
| Material | COPPER ALLOY BODY |
| Material | STEEL CORROSION RESISTING STEM |
| 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 |
|---|---|
| MFG250BF PRIMARY | Scott Industrial Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| MFG250BF | 5/9 Secondary reference Rego Co a Marmon Group Co |
NSN 4820-01-267-9405 is a Valve,gate, manufactured by Scott Industrial Systems, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-267-9405 has 1 manufacturer part number on file: MFG250BF (Scott Industrial Systems, Inc).
Key specifications for MFG250BF: Maximum Operating Temp and Media for Which Designed: 500.0 FAHRENHEIT AIR DEGF; Operating Pressure and Type: 2000.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Stem Type: RISING; Bonnet Type: INSIDE SCREW. 8 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.