Red-White Valve Corp. · NSN 4820-01-189-2104 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-189-2104 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-189-2104. Primary manufacturer part number: 206-1/2.
4820-01-189-2104 — No Item Name Available illustration
Features
Valve,gate — FSC 4820
Valve Size: 0.500 INCHES IN
Inlet Relationship with Outlet: IDENTICAL
Thread Series Designator: NPT
Material: COPPER ALLOY BODY
Stem Type: NONRISING
Nominal Thread Size: 0.500 INCHES IN
Operating Pressure and Type: 125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Copper Alloy Body construction
General Description
The Valve,gate, cataloged under National Stock Number 4820-01-189-2104, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Red-White Valve Corp.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-189-2104
Primary Part Number
206-1/2
Item Name
Valve,gate
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Red-White Valve Corp.
Status
ACTIVE
Valve Size
0.500 INCHES IN
Inlet Relationship with Outlet
IDENTICAL
Thread Series Designator
NPT
Material
COPPER ALLOY BODY
Stem Type
NONRISING
Nominal Thread Size
0.500 INCHES IN
Operating Pressure and Type
125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
NSN 4820-01-189-2104 is a Valve,gate, manufactured by Red-White Valve Corp., classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-189-2104?
NSN 4820-01-189-2104 has 1 cross-referenced part number: 206-1/2 (Red-White Valve Corp.).
What NSN replaces 4820-01-189-2104?
There are 10 known substitutes for 4820-01-189-2104: 5133-00-227-9672, 4820-00-393-4347, 5365-00-784-5826 and 7 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 206-1/2?
Key specifications for 206-1/2: Valve Size: 0.500 INCHES IN; Inlet Relationship with Outlet: IDENTICAL; Thread Series Designator: NPT; Material: COPPER ALLOY BODY. 14 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.