NSN 4820-01-485-1614 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-485-1614. Manufacturer of record part number: ECV-02-HEM 1/8" ORIFICE.
Manufacturer of record: Armstrong International Inc Dba Armstrong Machine Works
Identification
NSN: 4820-01-485-1614
NIIN: 014851614
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: ECV-02-HEM 1/8" ORIFICE
Manufacturer: Armstrong International Inc Dba Armstrong Machine Works
General Description
The Valve,flow Control, cataloged under National Stock Number 4820-01-485-1614, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Armstrong International Inc Dba Armstrong Machine Works. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
4820-01-485-1614
Primary Part Number
ECV-02-HEM 1/8" ORIFICE
Item Name
Valve,flow Control
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Armstrong International Inc Dba Armstrong Machine Works
Armstrong International Inc Dba Armstrong Machine Works (USA)
Reference documents
Reference
Meaning
ECV-02-HEM
5/1Secondary reference
Armstrong International Inc Dba Armstrong Machine Works
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 4820-01-485-1614?
NSN 4820-01-485-1614 is a Valve,flow Control, manufactured by Armstrong International Inc Dba Armstrong Machine Works, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-485-1614?
NSN 4820-01-485-1614 has 1 manufacturer part number on file: ECV-02-HEM 1/8" ORIFICE (Armstrong International Inc Dba Armstrong Machine Works).
What are the specifications of ECV-02-HEM 1/8" ORIFICE?
Key specifications for ECV-02-HEM 1/8" ORIFICE: End Item Identification: CAGE 03933 SM-2000-1, 12.000 W X 6.000 H HUMIDIFIER W. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-485-1614 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.