The Valve,globe, cataloged under National Stock Number 4820-01-464-3122, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-464-3122 |
| Primary Part Number | NB2522E-0250 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Material | COPPER ALLOY STEM |
| 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 |
|---|---|
| NB2522E-0250 PRIMARY | Hunt Valve Company, Inc. (USA) |
| NB2522E-0000 ASSY NB2522E-0250 | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NB2522E-0000 ASSY NB2522E-0250 | 5/9 Secondary reference Pima Valve, Llc |
| NB2522E-0250 | 3/9 Design control — primary reference Pima Valve, Llc |
NSN 4820-01-464-3122 is a Valve,globe, manufactured by Hunt Valve Company, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-464-3122 has 2 manufacturer part numbers on file: NB2522E-0250 (Hunt Valve Company, Inc.), NB2522E-0000 ASSY NB2522E-0250 (Hunt Valve Company, Inc.).
Key specifications for NB2522E-0250: Special Features: VALVE SIZE 2.500; Material: COPPER ALLOY BODY; Material: COPPER ALLOY FLOW CONTROL DEVICE; Material: COPPER ALLOY STEM. 3 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.