NSN 4820-00-709-0451 · NIIN 007090451 · Part number 2W37185
Clark Equipment Co Div Doosan Infracore Portable Power · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 33968
Government record, cited
NSN 4820-00-709-0451 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-709-0451. Manufacturer of record part number: 2W37185.
Manufacturer: Clark Equipment Co Div Doosan Infracore Portable Power
General Description
The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-709-0451, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Clark Equipment Co Div Doosan Infracore Portable Power. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-00-709-0451
Primary Part Number
2W37185
Item Name
Diaphragm,valve,flat
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Clark Equipment Co Div Doosan Infracore Portable Power
Clark Equipment Co Div Doosan Infracore Portable Power (USA)
Reference documents
Reference
Meaning
2W37185
5/9Secondary reference
Ingersoll Rand Co
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 4820-00-709-0451?
NSN 4820-00-709-0451 is a Diaphragm,valve,flat, manufactured by Clark Equipment Co Div Doosan Infracore Portable Power, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-709-0451?
NSN 4820-00-709-0451 has 2 manufacturer part numbers on file: 2W37185 (Clark Equipment Co Div Doosan Infracore Portable Power), 35173897 (Clark Equipment Co Div Doosan Infracore Portable Power).
What are the specifications of 2W37185?
Key specifications for 2W37185: Outside Diameter: 3.465 INCHES NOMINAL IN; Style Designator: FLAT; Material Thickness: 0.075 INCHES NOMINAL IN; Bolt Hole Quantity: 6. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-709-0451 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.