The Valve,gate, cataloged under National Stock Number 4810-01-320-3041, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-320-3041 |
| Primary Part Number | AOJNB25025E ASSY 41203 |
| Item Name | Valve,gate |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Flange Face Design | PLAIN |
| Stem Type | NONRISING |
| Connection Type | FLANGE, ROUND W/O HOLES |
| Valve Size | 14.000 INCHES IN |
| Bonnet Type | PACKING RETAINING |
| Flange Diameter | 19.125 INCHES IN |
| Bonnet Attachment Method | BOLTED |
| Face to Face Distance | 13.750 INCHES IN |
| Material | COPPER ALLOY BODY |
| Material | NICKEL ALLOY STEM |
| Material | NICKEL ALLOY SEAT |
| Material | COPPER ALLOY 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 |
|---|---|
| AOJNB25025E PC MK NO 41203 | Hunt Valve Company, Inc. (USA) |
| AOJNB25025E ASSY 41203 PRIMARY | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AOJNB25025E PC MK NO 41203 | 5/9 Secondary reference Pima Valve, Llc |
| AOJNB25025E ASSY 41203 | 3/9 Design control — primary reference Pima Valve, Llc |
NSN 4810-01-320-3041 is a Valve,gate, manufactured by Hunt Valve Company, Inc., classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-320-3041 has 2 manufacturer part numbers on file: AOJNB25025E PC MK NO 41203 (Hunt Valve Company, Inc.), AOJNB25025E ASSY 41203 (Hunt Valve Company, Inc.).
Key specifications for AOJNB25025E ASSY 41203: Inlet Relationship with Outlet: IDENTICAL; Flange Face Design: PLAIN; Stem Type: NONRISING; Connection Type: FLANGE, ROUND W/O HOLES. 14 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.