PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

238A1Disk,valve

Hardie-Tynes Co., Inc. · NSN 4820-00-629-4142 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-629-4142 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-629-4142. Primary manufacturer part number: 238A1.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL
  • Media for Which Designed: WATER
  • 3 verified cross-references
  • Primary manufacturer: Hardie-Tynes Co., 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 4820-00-629-4142, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hardie-Tynes Co., Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-629-4142
Primary Part Number238A1
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHardie-Tynes Co., Inc.
StatusACTIVE
MaterialSTEEL
Media for Which DesignedWATER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-353-928760238 INTERCHANGEABLE
Washer,flat
Cummins Inc.
2915-00-793-58541323-585944 INTERCHANGEABLE
Valve,float,aircraft Fuel Tank
Parker Hannifin Corporation Div Aerospace Group Headquarters
5910-01-037-814160211 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Prestolite Electric Inc
2520-01-128-7912 INTERCHANGEABLE
Transmission Assy
5305-01-549-636960238 INTERCHANGEABLE
Screw,machine
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
238A1 Hardie-Tynes Co., Inc. (USA)
60-238 Hardie-Tynes Co., Inc. (USA)
60-238PC238A1 Hardie-Tynes Co., Inc. (USA)
Related Parts
5310-00-353-9287INTERCHANGEABLE
WASHER,FLAT
60238
2915-00-793-5854INTERCHANGEABLE
VALVE,FLOAT,AIRCRAFT FUEL TANK
1323-585944
5910-01-037-8141INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
60211
2520-01-128-7912INTERCHANGEABLE
TRANSMISSION ASSY
5305-01-549-6369INTERCHANGEABLE
SCREW,MACHINE
60238

Frequently Asked Questions

What is NSN 4820-00-629-4142?

NSN 4820-00-629-4142 is a Disk,valve, manufactured by Hardie-Tynes Co., Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-629-4142?

NSN 4820-00-629-4142 has 3 cross-referenced part numbers: 238A1 (Hardie-Tynes Co., Inc.), 60-238 (Hardie-Tynes Co., Inc.), 60-238PC238A1 (Hardie-Tynes Co., Inc.).

What NSN replaces 4820-00-629-4142?

There are 5 known substitutes for 4820-00-629-4142: 5310-00-353-9287, 2915-00-793-5854, 5910-01-037-8141 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 238A1?

Key specifications for 238A1: Material: STEEL; Media for Which Designed: WATER. 2 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