PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80338HDisk,valve

Griswold Industries Dba Cla-Val Co · NSN 4820-01-124-3564 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-124-3564 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-124-3564. Primary manufacturer part number: 80338H.
Features
  • Disk,valve — FSC 4820
  • Outside Diameter: 1.067 INCHES NOMINAL IN
  • Inside Diameter: 0.320 INCHES NOMINAL IN
  • Style Designator: PLAIN
  • Material: RUBBER SYNTHETIC
  • 4 verified cross-references
  • Primary manufacturer: Griswold Industries Dba Cla-Val Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Synthetic construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-124-3564, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Griswold Industries Dba Cla-Val Co. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-124-3564
Primary Part Number80338H
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGriswold Industries Dba Cla-Val Co
StatusACTIVE
Outside Diameter1.067 INCHES NOMINAL IN
Inside Diameter0.320 INCHES NOMINAL IN
Style DesignatorPLAIN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5815-00-125-501080338 INTERCHANGEABLE
Bracket
Telemechanics Inc
5310-01-567-908180338 INTERCHANGEABLE
Nut,plain,cap
Hutchinson Industries, Inc Div Defense and Industry
Cross-Reference Index
Part NumberManufacturer
80338H PRIMARY Griswold Industries Dba Cla-Val Co (USA)
80338 Griswold Industries Dba Cla-Val Co (USA)
98785 PART 80338 Griswold Industries Dba Cla-Val Co (USA)
80338-007 Griswold Industries Dba Cla-Val Co (USA)
Related Parts
5815-00-125-5010INTERCHANGEABLE
BRACKET
80338
5310-01-567-9081INTERCHANGEABLE
NUT,PLAIN,CAP
80338

Frequently Asked Questions

What is NSN 4820-01-124-3564?

NSN 4820-01-124-3564 is a Disk,valve, manufactured by Griswold Industries Dba Cla-Val Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-124-3564?

NSN 4820-01-124-3564 has 4 cross-referenced part numbers: 80338H (Griswold Industries Dba Cla-Val Co), 80338 (Griswold Industries Dba Cla-Val Co), 98785 PART 80338 (Griswold Industries Dba Cla-Val Co), 80338-007 (Griswold Industries Dba Cla-Val Co).

What NSN replaces 4820-01-124-3564?

There are 2 known substitutes for 4820-01-124-3564: 5815-00-125-5010, 5310-01-567-9081. Verify interchangeability with system specifications before substitution.

What are the specifications of 80338H?

Key specifications for 80338H: Overall Height: 0.250 INCHES NOMINAL IN; Outside Diameter: 1.067 INCHES NOMINAL IN; Inside Diameter: 0.320 INCHES NOMINAL IN; Style Designator: PLAIN. 5 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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