The Valve,gate, cataloged under National Stock Number 4820-01-394-9741, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rawdon Myers Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-394-9741 |
| Primary Part Number | 9631711 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Rawdon Myers Inc |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Flange Face Design | PLAIN |
| Extra Long Reference Number | KGN,4,MSU,F1,S1,SMP,S1-M*MN-HD10-CS |
| Connection Type | FLANGE, ROUND W/HOLES |
| Valve Size | 4.000 INCHES IN |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Bolt Hole Quantity | 8 |
| Bonnet Attachment Method | BOLTED |
| Reference Number Differentiating Characteristics | 41UJ8 |
| 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 |
|---|---|
| 9631711 | Rawdon Myers Inc (USA) |
| Reference | Meaning |
|---|---|
| KGN,4,MSU,F1,MSP,S1-M*MN-HD8 | 3/9 Design control — primary reference Dezurik Co a Unit of General Signal Corp |
| A-29235-4IN | 5/9 Secondary reference Dezurik Co a Unit of General Signal Corp |
| KGN,4,MSU,F1,S1,SMP,S1-M*MN-HD1- | 3/1 Design control — primary reference Dezurik, Inc. |
NSN 4820-01-394-9741 is a Valve,gate, manufactured by Rawdon Myers Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-394-9741 has 1 manufacturer part number on file: 9631711 (Rawdon Myers Inc).
Key specifications for 9631711: Inlet Relationship with Outlet: IDENTICAL; Flange Face Design: PLAIN; Extra Long Reference Number: KGN,4,MSU,F1,S1,SMP,S1-M*MN-HD10-CS; Connection Type: FLANGE, ROUND W/HOLES. 9 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.