NSN 4820-01-220-0057 · NIIN 012200057 · Part number 9V 1 1/2IN.MK50
Richards Industries Valve Group Jordan Valve Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 21476
Government record, cited
NSN 4820-01-220-0057 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-220-0057. Manufacturer of record part number: 9V 1 1/2IN.MK50.
Manufacturer of record: Richards Industries Valve Group Jordan Valve Div
Identification
NSN: 4820-01-220-0057
NIIN: 012200057
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 9V 1 1/2IN.MK50
Manufacturer: Richards Industries Valve Group Jordan Valve Div
General Description
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-220-0057, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Richards Industries Valve Group Jordan Valve Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Richards Industries Valve Group Jordan Valve Div (USA)
Reference documents
Reference
Meaning
8101-108
C/1Advisory reference — outside the item-of-supply concept
Richards Industries Valve Group Jordan Valve Div
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 4820-01-220-0057?
NSN 4820-01-220-0057 is a Stem,fluid Valve, manufactured by Richards Industries Valve Group Jordan Valve Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-220-0057?
NSN 4820-01-220-0057 has 1 manufacturer part number on file: 9V 1 1/2IN.MK50 (Richards Industries Valve Group Jordan Valve Div).
What are the specifications of 9V 1 1/2IN.MK50?
Key specifications for 9V 1 1/2IN.MK50: Special Features: STAINLESS STEEL 303; End Item Identification: RICHARDS INDUSTRIES JORDAN VALVE SERIES MARK 50,1 1/2 IN. SIZE IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-220-0057 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.