PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15-436-1Disk,valve

Rix Industries · NSN 4820-01-175-5333 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-175-5333 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-175-5333. Primary manufacturer part number: 15-436-1.
Features
  • Disk,valve — FSC 4820
  • Inside Diameter: 0.438 INCHES NOMINAL IN
  • Media for Which Designed: AIR
  • Style Designator: PLAIN
  • Material: STEEL
  • Outside Diameter: 0.938 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Rix Industries
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-175-5333, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Rix Industries. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-175-5333
Primary Part Number15-436-1
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerRix Industries
StatusACTIVE
Inside Diameter0.438 INCHES NOMINAL IN
Media for Which DesignedAIR
Style DesignatorPLAIN
MaterialSTEEL
Outside Diameter0.938 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5960-00-777-4320 INTERCHANGEABLE
Electron Tube
3120-01-204-188815436-1 INTERCHANGEABLE
Bearing Control Mec
Calgon Carbon Uv Technologies Llc Dba Hyde Marine
4810-01-240-016415436-1 INTERCHANGEABLE
Disk,valve
Pneudraulics, Inc.
5985-01-695-703515436-1 INTERCHANGEABLE
Waveguide
Gatr Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
15-436-1 PRIMARY Rix Industries (USA)
D1327PIECE52B Rix Industries (USA)
Related Parts
5960-00-777-4320INTERCHANGEABLE
ELECTRON TUBE
3120-01-204-1888INTERCHANGEABLE
BEARING CONTROL MEC
15436-1
4810-01-240-0164INTERCHANGEABLE
DISK,VALVE
15436-1
5985-01-695-7035INTERCHANGEABLE
WAVEGUIDE
15436-1

Frequently Asked Questions

What is NSN 4820-01-175-5333?

NSN 4820-01-175-5333 is a Disk,valve, manufactured by Rix Industries, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-175-5333?

NSN 4820-01-175-5333 has 2 cross-referenced part numbers: 15-436-1 (Rix Industries), D1327PIECE52B (Rix Industries).

What NSN replaces 4820-01-175-5333?

There are 4 known substitutes for 4820-01-175-5333: 5960-00-777-4320, 3120-01-204-1888, 4810-01-240-0164 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15-436-1?

Key specifications for 15-436-1: Inside Diameter: 0.438 INCHES NOMINAL IN; Media for Which Designed: AIR; Style Designator: PLAIN; End Item Identification: RIX INDUSTRY AIR COMPRESSOR,MODEL 2KX. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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