William E Williams Valve Corp · NSN 4820-01-291-1544 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-291-1544 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-291-1544. Primary manufacturer part number: 8883.
4820-01-291-1544 — No Item Name Available illustration
Features
Valve,gate — FSC 4820
Face to Face Distance: 18.000 INCHES IN
Bonnet Type: PACKING RETAINING
Valve Size: 20.000 INCHES IN
Connection Type: FLANGE, ROUND W/O HOLES
Flange Face Design: PLAIN
Material: IRON CAST SEAT
Inlet Relationship with Outlet: IDENTICAL
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Iron Cast Seat construction
General Description
The Valve,gate, cataloged under National Stock Number 4820-01-291-1544, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William E Williams Valve Corp. Government technical data includes 13 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 4820-01-291-1544 is a Valve,gate, manufactured by William E Williams Valve Corp, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-291-1544?
NSN 4820-01-291-1544 has 1 cross-referenced part number: 8883 (William E Williams Valve Corp).
What NSN replaces 4820-01-291-1544?
There are 11 known substitutes for 4820-01-291-1544: 4540-00-421-9582, 5970-00-433-0867, 5995-00-456-7756 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 8883?
Key specifications for 8883: Face to Face Distance: 18.000 INCHES IN; Bonnet Type: PACKING RETAINING; Valve Size: 20.000 INCHES IN; Connection Type: FLANGE, ROUND W/O HOLES. 13 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.