The Stem,fluid Valve, cataloged under National Stock Number 4820-01-275-9580, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Universal Industrial Products Co Div of Core Industries Inc. Government technical data includes 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-275-9580 |
| Primary Part Number | BN-2.0/12-52-L10 PC 5 10IN |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Universal Industrial Products Co Div of Core Industries Inc |
| Status | ACTIVE |
| Valve Type for Which Designed | GLOBE |
| Largest Outside Diameter | 1.244 INCHES NOMINAL IN |
| Stem Actuating End Type | THREADED EXTERNALLY |
| Material | STEEL COMP 416 |
| 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 |
|---|---|
| BN-2.0/12-52-L10 PC 5 10IN | Core Industries Inc. Dba Mueller Steam Specialty (USA) |
| BN-2.0/12-52-L10 PC 5 10IN PRIMARY | Universal Industrial Products Co Div of Core Industries Inc (USA) |
NSN 4820-01-275-9580 is a Stem,fluid Valve, manufactured by Universal Industrial Products Co Div of Core Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-275-9580 has 2 manufacturer part numbers on file: BN-2.0/12-52-L10 PC 5 10IN (Core Industries Inc. Dba Mueller Steam Specialty), BN-2.0/12-52-L10 PC 5 10IN (Universal Industrial Products Co Div of Core Industries Inc).
Key specifications for BN-2.0/12-52-L10 PC 5 10IN: Valve Type for Which Designed: GLOBE; Largest Outside Diameter: 1.244 INCHES NOMINAL IN; Stem Actuating End Type: THREADED EXTERNALLY; Overall Length: 4.810 INCHES NOMINAL IN. 4 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.