NSN 4820-01-667-6552 · NIIN 016676552 · Part number AVR20030139
Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1X5W8
Government record, cited
NSN 4820-01-667-6552 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-667-6552. Manufacturer of record part number: AVR20030139.
Also searched as4820-01-667-6552 ·
4820016676552 ·
NIIN 016676552 ·
01-667-6552 ·
FSC 4820 Valves, Nonpowered · CAGE 1X5W8 · AVR20030139
Manufacturer of record: Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team
Identification
NSN: 4820-01-667-6552
NIIN: 016676552
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: AVR20030139
Manufacturer: Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team
General Description
The Valve,butterfly, cataloged under National Stock Number 4820-01-667-6552, 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 Dba Marine Product Team Div Marine Product Team. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-667-6552
Primary Part Number
AVR20030139
Item Name
Valve,butterfly
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team
Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team (USA)
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 4820-01-667-6552?
NSN 4820-01-667-6552 is a Valve,butterfly, manufactured by Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-667-6552?
NSN 4820-01-667-6552 has 1 manufacturer part number on file: AVR20030139 (Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team).
What are the specifications of AVR20030139?
Key specifications for AVR20030139: Connection Type: FLANGE ALL ENDS; Style Designator: STRAIGHT THRU FLANGED ENDS; Valve Operation Method: MANUAL. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-667-6552 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.