PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63F6058917500Disk,valve

William Powell Company, the Dba Powell Valve Div the Starflo Corporation · NSN 4820-01-077-6490 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-077-6490 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-077-6490. Primary manufacturer part number: 63F6058917500.
Features
  • Disk,valve — FSC 4820
  • Temp Rating: 380.0 FAHRENHEIT NOMINAL DEGF
  • Media for Which Designed: CARBON DIOXIDE
  • Pressure Rating: 640.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
  • Material: NICKEL ALLOY
  • 8 verified cross-references
  • Primary manufacturer: William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Nickel Alloy construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-077-6490, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-077-6490
Primary Part Number63F6058917500
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerWilliam Powell Company, the Dba Powell Valve Div the Starflo Corporation
StatusACTIVE
Temp Rating380.0 FAHRENHEIT NOMINAL DEGF
Media for Which DesignedCARBON DIOXIDE
Pressure Rating640.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
MaterialNICKEL ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
9540-00-806-8355 INTERCHANGEABLE
Structural Section,special Shape
4730-01-078-366883F605881060200 INTERCHANGEABLE
Nut,tube Coupling
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-108-1853 INTERCHANGEABLE
Valve,globe
4820-01-289-33891-ES6714-10602-UG INTERCHANGEABLE
Cap,valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-299-848067153 PIECE 3 INTERCHANGEABLE
Stem,fluid Valve
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
4820-01-325-162067153 INTERCHANGEABLE
Valve,globe
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
Cross-Reference Index
Part NumberManufacturer
67153-60589 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
63F6058917500 PRIMARY William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
67153 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
61F6058917500 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
C-67153-A-F-60589A William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
C-67153-APC18 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
C-67153-A-F-605 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
67153 PIECE 18 William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA)
Related Parts
9540-00-806-8355INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
4730-01-078-3668INTERCHANGEABLE
NUT,TUBE COUPLING
83F605881060200
4820-01-108-1853INTERCHANGEABLE
VALVE,GLOBE
4820-01-289-3389INTERCHANGEABLE
CAP,VALVE
1-ES6714-10602-UG
4820-01-299-8480INTERCHANGEABLE
STEM,FLUID VALVE
67153 PIECE 3
4820-01-325-1620INTERCHANGEABLE
VALVE,GLOBE
67153

Frequently Asked Questions

What is NSN 4820-01-077-6490?

NSN 4820-01-077-6490 is a Disk,valve, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-077-6490?

NSN 4820-01-077-6490 has 8 cross-referenced part numbers: 67153-60589 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 63F6058917500 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 67153 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), 61F6058917500 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), C-67153-A-F-60589A (William Powell Company, the Dba Powell Valve Div the Starflo Corporation) and 3 more.

What NSN replaces 4820-01-077-6490?

There are 6 known substitutes for 4820-01-077-6490: 9540-00-806-8355, 4730-01-078-3668, 4820-01-108-1853 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63F6058917500?

Key specifications for 63F6058917500: Temp Rating: 380.0 FAHRENHEIT NOMINAL DEGF; Media for Which Designed: CARBON DIOXIDE; Pressure Rating: 640.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Material: NICKEL ALLOY. 4 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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