The Valve,gate, cataloged under National Stock Number 4820-01-308-7258, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is American Cast Iron Pipe Co American Flow Control Div. Government technical data includes 15 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 | 4820-01-308-7258 |
| Primary Part Number | 93-14163-18IN |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | American Cast Iron Pipe Co American Flow Control Div |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Flange Face Design | RAISED |
| Stem Type | RISING |
| Connection Type | FLANGE, ROUND W/HOLES |
| Valve Size | 18.000 INCHES IN |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Bolt Hole Quantity | 16 |
| Flange Diameter | 25.000 INCHES IN |
| Bonnet Attachment Method | BOLTED |
| Face to Face Distance | 17.000 INCHES IN |
| Material | IRON BODY |
| Material | COPPER ALLOY STEM |
| Material | COPPER ALLOY SEAT |
| Material | IRON 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 |
|---|---|
| 93-14163-18IN PRIMARY | American Cast Iron Pipe Co American Flow Control Div (USA) |
NSN 4820-01-308-7258 is a Valve,gate, manufactured by American Cast Iron Pipe Co American Flow Control Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-308-7258 has 1 manufacturer part number on file: 93-14163-18IN (American Cast Iron Pipe Co American Flow Control Div).
Key specifications for 93-14163-18IN: Inlet Relationship with Outlet: IDENTICAL; Flange Face Design: RAISED; Stem Type: RISING; Connection Type: FLANGE, ROUND W/HOLES. 15 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.