NSN 4810-01-346-4654 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-346-4654. Manufacturer of record part number: EGCCB2.5.
Operating Pressure: 145.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Valve Size: 2.50 INCHES IN
Maximum Operating Temp: 14.0 FAHRENHEIT FIRST RESPONSE DEGF
Maximum Operating Temp: 266.0 FAHRENHEIT SECOND RESPONSE DEGF
Bolt Hole Quantity: 6 ALL ENDS
Face to Face Distance: 3.375 INCHES IN
Material: STEEL COMP 316 BODY
Identification
NSN: 4810-01-346-4654
NIIN: 013464654
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: EGCCB2.5
Manufacturer: Vne Corp
General Description
The Valve,butterfly, cataloged under National Stock Number 4810-01-346-4654, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Vne Corp. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
4810-01-346-4654
Primary Part Number
EGCCB2.5
Item Name
Valve,butterfly
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Vne Corp
Status
ACTIVE
Operating Pressure
145.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4810-00-001-1247 · Item name not on file
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4810-00-001-4531 · Item name not on file
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4810-00-001-4532 · Item name not on file
4810-00-001-4554
4810-00-001-4554 · Item name not on file
4810-00-001-4555
4810-00-001-4555 · Item name not on file
4810-00-001-4556
4810-00-001-4556 · Item name not on file
4810-00-001-4611
4810-00-001-4611 · Item name not on file
Frequently Asked Questions
What is NSN 4810-01-346-4654?
NSN 4810-01-346-4654 is a Valve,butterfly, manufactured by Vne Corp, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-346-4654?
NSN 4810-01-346-4654 has 1 manufacturer part number on file: EGCCB2.5 (Vne Corp).
What are the specifications of EGCCB2.5?
Key specifications for EGCCB2.5: Operating Pressure: 145.00 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Valve Size: 2.50 INCHES IN; Maximum Operating Temp: 14.0 FAHRENHEIT FIRST RESPONSE DEGF; Maximum Operating Temp: 266.0 FAHRENHEIT SECOND RESPONSE DEGF. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4810-01-346-4654 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.