The Valve,gate, cataloged under National Stock Number 4820-01-464-4325, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 18 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-464-4325 |
| Primary Part Number | NB0102H0000 10IN |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Flange Face Design | PLAIN |
| Stem Type | RISING |
| Connection Type | FLANGE, ROUND W/O HOLES |
| Material Document and Classification | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE DISK |
| Material Document and Classification | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | ASTM A494 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| Valve Size | 10.000 INCHES IN |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Flange Diameter | 15.000 INCHES IN |
| Bonnet Attachment Method | BOLTED |
| Face to Face Distance | 11.000 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 |
|---|---|
| NB0102H0000 10IN PRIMARY | Hunt Valve Company, Inc. (USA) |
| NB0102H1000 | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NB0102H1000 | 5/9 Secondary reference Pima Valve, Llc |
| NB0102H0000 10IN | 3/9 Design control — primary reference Pima Valve, Llc |
| NB0102-E 10IN | C/1 Advisory reference — outside the item-of-supply concept Pima Valve, Llc |
NSN 4820-01-464-4325 is a Valve,gate, manufactured by Hunt Valve Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-464-4325 has 2 manufacturer part numbers on file: NB0102H0000 10IN (Hunt Valve Company, Inc.), NB0102H1000 (Hunt Valve Company, Inc.).
Key specifications for NB0102H0000 10IN: Inlet Relationship with Outlet: IDENTICAL; Flange Face Design: PLAIN; Stem Type: RISING; Connection Type: FLANGE, ROUND W/O HOLES. 18 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.