NSN 4820-00-932-3465 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-932-3465. Manufacturer of record part number: X209566.
General Characteristics Item Description: CAST IRON MATERIAL,MACHINED ON ONE SIDE,6 PORTS,CONTROLED BY THE ROTATION OF A PORTED DISK,CONTROL SHAFT HAS 4 SPRING LOADED STOP POSITIONS,O/A 6.000 IN H,6.750 IN W,3.875 IN THK,8 MTG HOLES 0.342 IN DIA,CONTROL SHAFT 0.625 DIA BY 1.080 IN.LONG W/KEY SLOT AND GASKET IN
2 manufacturer part numbers on file
Manufacturer of record: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
The Valve,speed Control, cataloged under National Stock Number 4820-00-932-3465, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 1 specification, 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. Current acquisition status: Active.
CAST IRON MATERIAL,MACHINED ON ONE SIDE,6 PORTS,CONTROLED BY THE ROTATION OF A PORTED DISK,CONTROL SHAFT HAS 4 SPRING LOADED STOP POSITIONS,O/A 6.000 IN H,6.750 IN W,3.875 IN THK,8 MTG HOLES 0.342 IN DIA,CONTROL SHAFT 0.625 DIA BY 1.080 IN.LONG W/KEY SLOT AND GASKET IN
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 4820-00-932-3465?
NSN 4820-00-932-3465 is a Valve,speed Control, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-932-3465?
NSN 4820-00-932-3465 has 2 manufacturer part numbers on file: X209566B (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), X209566 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
What are the specifications of X209566?
Key specifications for X209566: General Characteristics Item Description: CAST IRON MATERIAL,MACHINED ON ONE SIDE,6 PORTS,CONTROLED BY THE ROTATION OF A PORTED DISK,CONTROL SHAFT HAS 4 SPRING LOADED STOP POSITIONS,O/A 6.000 IN H,6.750 IN W,3.875 IN THK,8 MTG HOLES 0.342 IN DIA,CONTROL SHAFT 0.625 DIA BY 1.080 IN.LONG W/KEY SLOT AND GASKET IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-00-932-3465 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.