NSN 4820-01-485-6000 · NIIN 014856000 · Part number VNB31-B6
Emerson Automation Solutions Final Control Us Lp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 04613
Government record, cited
NSN 4820-01-485-6000 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-485-6000. Manufacturer of record part number: VNB31-B6.
Manufacturer of record: Emerson Automation Solutions Final Control Us Lp
Identification
NSN: 4820-01-485-6000
NIIN: 014856000
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: VNB31-B6
Manufacturer: Emerson Automation Solutions Final Control Us Lp
General Description
The Gear Operator,valve, cataloged under National Stock Number 4820-01-485-6000, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Emerson Automation Solutions Final Control Us Lp (USA)
Reference documents
Reference
Meaning
VNB31-1
D/9Drawing number reference only
Emerson Automation Solutions Final Control Us Lp
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-485-6000?
NSN 4820-01-485-6000 is a Gear Operator,valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-485-6000?
NSN 4820-01-485-6000 has 1 manufacturer part number on file: VNB31-B6 (Emerson Automation Solutions Final Control Us Lp).
What are the specifications of VNB31-B6?
Key specifications for VNB31-B6: Special Features: END ITEM:8IN. BUTTERFLY VALVE SERIES 32000-8 IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-485-6000 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.