PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WAL-C01-09626Disk,valve

Hunt Valve Company, Inc. · NSN 4820-01-202-9802 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-202-9802 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-202-9802. Primary manufacturer part number: WAL-C01-09626.
Features
  • Disk,valve — FSC 4820
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Outside Diameter: 2.250 INCHES NOMINAL IN
  • Nominal Thread Size: 0.500 INCHES IN
  • Material: STEEL
  • Thread Class: 3A A
  • 3 verified cross-references
  • Primary manufacturer: Hunt Valve Company, Inc.
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 4820-01-202-9802, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-202-9802
Primary Part NumberWAL-C01-09626
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusACTIVE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Outside Diameter2.250 INCHES NOMINAL IN
Nominal Thread Size0.500 INCHES IN
MaterialSTEEL
Thread Class3A A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6350-00-160-67419626 INTERCHANGEABLE
Buzzer
Faraday Llc
4130-00-196-2957 INTERCHANGEABLE
Compressor Unit,refrigeration
4820-00-287-56275598272 INTERCHANGEABLE
Cock,shutoff,screw Stem
Am General Llc
5970-00-295-76179626 INTERCHANGEABLE
Insulator,spreader
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5910-01-246-96499626 INTERCHANGEABLE
Capacitor,variable,ceramic Diele
Knowles Cazenovia Inc.
3120-01-251-87999626 INTERCHANGEABLE
Bushing,sleeve
Hydro Line Mfg Co
5325-01-257-079890-088-1 INTERCHANGEABLE
Latch Guide,snapslide Fastener
Bell Textron Inc
6105-01-324-7891007-211-371-02 INTERCHANGEABLE
Motor,alternating Current
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5330-01-658-95212KK834 INTERCHANGEABLE
Back-Up Ring,preformed Packing
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
9626 Walworth-Aloyco (USA)
D-9626-8 Walworth-Aloyco (USA)
WAL-C01-09626 PRIMARY Hunt Valve Company, Inc. (USA)
Related Parts
6350-00-160-6741INTERCHANGEABLE
BUZZER
9626
4130-00-196-2957INTERCHANGEABLE
COMPRESSOR UNIT,REFRIGERATION
4820-00-287-5627INTERCHANGEABLE
COCK,SHUTOFF,SCREW STEM
5598272
5970-00-295-7617INTERCHANGEABLE
INSULATOR,SPREADER
9626
5910-01-246-9649INTERCHANGEABLE
CAPACITOR,VARIABLE,CERAMIC DIELE
9626
3120-01-251-8799INTERCHANGEABLE
BUSHING,SLEEVE
9626
5325-01-257-0798INTERCHANGEABLE
LATCH GUIDE,SNAPSLIDE FASTENER
90-088-1
6105-01-324-7891INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
007-211-371-02
5330-01-658-9521INTERCHANGEABLE
BACK-UP RING,PREFORMED PACKING
2KK834

Frequently Asked Questions

What is NSN 4820-01-202-9802?

NSN 4820-01-202-9802 is a Disk,valve, manufactured by Hunt Valve Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-202-9802?

NSN 4820-01-202-9802 has 3 cross-referenced part numbers: 9626 (Walworth-Aloyco), D-9626-8 (Walworth-Aloyco), WAL-C01-09626 (Hunt Valve Company, Inc.).

What NSN replaces 4820-01-202-9802?

There are 9 known substitutes for 4820-01-202-9802: 6350-00-160-6741, 4130-00-196-2957, 4820-00-287-5627 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WAL-C01-09626?

Key specifications for WAL-C01-09626: Overall Height: 1.812 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Outside Diameter: 2.250 INCHES NOMINAL IN; Nominal Thread Size: 0.500 INCHES IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com