PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9675601AValve,check

Griswold Industries Dba Cla-Val Co · NSN 4820-01-326-8025 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-326-8025 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-326-8025. Primary manufacturer part number: 9675601A.
Features
  • Valve,check — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Griswold Industries Dba Cla-Val Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,check, cataloged under National Stock Number 4820-01-326-8025, 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. This item has 2 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.

Catalog Facts
Item NameValve,check
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersGriswold Industries Dba Cla-Val Co (CAGE 86184)
Technical Specifications
ParameterValue
NSN4820-01-326-8025
Primary Part Number9675601A
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGriswold Industries Dba Cla-Val Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6130-01-309-645896756 INTERCHANGEABLE
Rectifier,metallic
Prestolite Electric Inc
4820-01-313-60336778301K INTERCHANGEABLE
Cock,drain
Griswold Industries Dba Cla-Val Co
4820-01-313-6088 INTERCHANGEABLE
Stem,fluid Valve
4820-01-313-6186 INTERCHANGEABLE
Disk,valve
4820-01-313-943583777D INTERCHANGEABLE
Seat,valve
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
9675601A PRIMARY Griswold Industries Dba Cla-Val Co (USA)
96756 Griswold Industries Dba Cla-Val Co (USA)
Related Parts
6130-01-309-6458INTERCHANGEABLE
RECTIFIER,METALLIC
96756
4820-01-313-6033INTERCHANGEABLE
COCK,DRAIN
6778301K
4820-01-313-6088INTERCHANGEABLE
STEM,FLUID VALVE
4820-01-313-6186INTERCHANGEABLE
DISK,VALVE
4820-01-313-9435INTERCHANGEABLE
SEAT,VALVE
83777D

Frequently Asked Questions

What is NSN 4820-01-326-8025?

NSN 4820-01-326-8025 is a Valve,check, 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 4820-01-326-8025?

NSN 4820-01-326-8025 has 2 cross-referenced part numbers: 9675601A (Griswold Industries Dba Cla-Val Co), 96756 (Griswold Industries Dba Cla-Val Co).

What NSN replaces 4820-01-326-8025?

There are 5 known substitutes for 4820-01-326-8025: 6130-01-309-6458, 4820-01-313-6033, 4820-01-313-6088 and 2 more. Verify interchangeability with system specifications before substitution.

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