PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38941BCompression Tool,assembly

Griswold Industries Dba Cla-Val Co · NSN 4820-00-959-9869 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-959-9869 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-959-9869. Primary manufacturer part number: 38941B.
Features
  • Compression Tool,assembly — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Griswold Industries Dba Cla-Val Co
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Compression Tool,assembly, cataloged under National Stock Number 4820-00-959-9869, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCompression Tool,assembly
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersGriswold Industries Dba Cla-Val Co (CAGE 86184)
Technical Specifications
ParameterValue
NSN4820-00-959-9869
Primary Part Number38941B
Item NameCompression Tool,assembly
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGriswold Industries Dba Cla-Val Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5940-00-155-9663 INTERCHANGEABLE
Terminal,lug
5360-00-546-0932 INTERCHANGEABLE
Spring,power,harnes
5340-00-862-775438941 INTERCHANGEABLE
Clamp,synchro
Leroi International Inc Dba Compair Leroi
5365-01-284-639838941 INTERCHANGEABLE
Shim
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Cross-Reference Index
Part NumberManufacturer
38941 Griswold Industries Dba Cla-Val Co (USA)
38941B PRIMARY Griswold Industries Dba Cla-Val Co (USA)
Related Parts
5940-00-155-9663INTERCHANGEABLE
TERMINAL,LUG
5360-00-546-0932INTERCHANGEABLE
SPRING,POWER,HARNES
5340-00-862-7754INTERCHANGEABLE
CLAMP,SYNCHRO
38941
5365-01-284-6398INTERCHANGEABLE
SHIM
38941

Frequently Asked Questions

What is NSN 4820-00-959-9869?

NSN 4820-00-959-9869 is a Compression Tool,assembly, 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 4820-00-959-9869?

NSN 4820-00-959-9869 has 2 cross-referenced part numbers: 38941 (Griswold Industries Dba Cla-Val Co), 38941B (Griswold Industries Dba Cla-Val Co).

What NSN replaces 4820-00-959-9869?

There are 4 known substitutes for 4820-00-959-9869: 5940-00-155-9663, 5360-00-546-0932, 5340-00-862-7754 and 1 more. Verify interchangeability with system specifications before substitution.

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