PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64785CVMValve,flow Control

Griswold Industries Dba Cla-Val Co · NSN 4820-00-483-1668 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-483-1668 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-483-1668. Primary manufacturer part number: 64785CVM.
Features
  • Valve,flow Control — FSC 4820
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY MATERIAL IAW SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECS
  • 3 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,flow Control, cataloged under National Stock Number 4820-00-483-1668, 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 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-483-1668
Primary Part Number64785CVM
Item NameValve,flow Control
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGriswold Industries Dba Cla-Val Co
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY MATERIAL IAW SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-01-207-372064785K INTERCHANGEABLE
Valve,angle
Griswold Industries Dba Cla-Val Co
Cross-Reference Index
Part NumberManufacturer
64785CVM Griswold Industries Dba Cla-Val Co (USA)
64785 Griswold Industries Dba Cla-Val Co (USA)
73200ITEM3 Griswold Industries Dba Cla-Val Co (USA)
Related Parts
4820-01-207-3720INTERCHANGEABLE
VALVE,ANGLE
64785K

Frequently Asked Questions

What is NSN 4820-00-483-1668?

NSN 4820-00-483-1668 is a Valve,flow Control, 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 4820-00-483-1668?

NSN 4820-00-483-1668 has 3 cross-referenced part numbers: 64785CVM (Griswold Industries Dba Cla-Val Co), 64785 (Griswold Industries Dba Cla-Val Co), 73200ITEM3 (Griswold Industries Dba Cla-Val Co).

What NSN replaces 4820-00-483-1668?

There is 1 known substitute for 4820-00-483-1668: 4820-01-207-3720. Verify interchangeability with system specifications before substitution.

What are the specifications of 64785CVM?

Key specifications for 64785CVM: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY MATERIAL IAW SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECS. 2 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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