Diaphragm, Valve, Flat 4820-01-222-0426 NSN 4820-01-222-0426 · NIIN 012220426 · Part number 119C0031URETH
Circor Naval Solutions Llc Dba Warren Pumps · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 63857
NSN 4820-01-222-0426 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-222-0426. Manufacturer of record part number: 119C0031URETH .
Also searched as
4820-01-222-0426 ·
4820012220426 ·
NIIN 012220426 ·
01-222-0426 ·
FSC 4820 Valves, Nonpowered · CAGE 63857 · 119C0031URETH · 119C0031 URETH · 119C0031
Nearby stock numbers
← 4820-01-222-0425 Disk, Valve
·
4820-01-222-0427 Diaphragm, Actuator Valve, Special →
4820-01-222-0426 — Valves, Nonpowered
Features
Diaphragm,valve,flat — FSC 4820 Material: PLASTIC 1 manufacturer part number on file Manufacturer of record: Circor Naval Solutions Llc Dba Warren Pumps
Identification
NSN: 4820-01-222-0426
NIIN: 012220426
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 119C0031URETH
Manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
General Description
The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-222-0426, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 4820-01-222-0426 Primary Part Number 119C0031URETH Item Name Diaphragm,valve,flat FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Circor Naval Solutions Llc Dba Warren Pumps Status ACTIVE Material PLASTIC
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
Cross-Reference Index
Part Number Manufacturer
119C0031URETH PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Reference documents
Reference Meaning
119C0031 URETH
C/1 Advisory reference — outside the item-of-supply concept Lord Corp Aerospace Products Div
119C0031
5/9 Secondary reference Circor Naval Solutions Llc Dba Warren Pumps
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 4820-01-222-0426?
NSN 4820-01-222-0426 is a Diaphragm,valve,flat, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-222-0426?
NSN 4820-01-222-0426 has 1 manufacturer part number on file: 119C0031URETH (Circor Naval Solutions Llc Dba Warren Pumps).
What are the specifications of 119C0031URETH?
Key specifications for 119C0031URETH: Material: PLASTIC. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-222-0426 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.
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