The Valve,foot, cataloged under National Stock Number 4820-01-444-1641, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Val-Matic Valve and Manufacturing Corporation. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-444-1641 |
| Primary Part Number | 1925 |
| Item Name | Valve,foot |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Val-Matic Valve and Manufacturing Corporation |
| Status | ACTIVE |
| First End Bolt Hole Quantity | 4 |
| Flow Control Device | PLUG |
| Second End Relationship with First End | IDENTICAL |
| Body Style | LOW OR MEDIUM PRESSURE (FLANGED) |
| First End Flange Outside Diameter | 7.000 INCHES NOMINAL IN |
| First End Style Designator | PLAIN |
| First End Bolt Hole Diameter | 0.750 INCHES NOMINAL IN |
| First End Bolt Circle Diameter | 5.500 INCHES NOMINAL IN |
| End Connection Quantity | 2 |
| First End Connection Type | PLAIN FACE FLANGE |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| 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 |
|---|---|
| 1925 PRIMARY | Val-Matic Valve and Manufacturing Corporation (USA) |
NSN 4820-01-444-1641 is a Valve,foot, manufactured by Val-Matic Valve and Manufacturing Corporation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-444-1641 has 1 manufacturer part number on file: 1925 (Val-Matic Valve and Manufacturing Corporation).
Key specifications for 1925: First End Bolt Hole Quantity: 4; Flow Control Device: PLUG; Second End Relationship with First End: IDENTICAL; Body Style: LOW OR MEDIUM PRESSURE (FLANGED). 11 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.