PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6181-50-2Valve Cartridge,shutoff

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4820-01-067-3642 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-067-3642 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-067-3642. Primary manufacturer part number: 6181-50-2.
Features
  • Valve Cartridge,shutoff — FSC 4820
  • General Characteristics Item Description: MATERIAL CRES,MANUALLY OPERATED
  • 5 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Cartridge,shutoff, cataloged under National Stock Number 4820-01-067-3642, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-067-3642
Primary Part Number6181-50-2
Item NameValve Cartridge,shutoff
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
General Characteristics Item DescriptionMATERIAL CRES,MANUALLY OPERATED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-01-232-29496181-50-2 ITEM 2 INTERCHANGEABLE
Stem,fluid Valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-232-72546181-50-2 ITEM 4 INTERCHANGEABLE
Disk,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-446-35468792-1 INTERCHANGEABLE
Disk,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
10501PC2 Air Dry Co of America, Llc (USA)
10501PC2 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
4820PL1290046 Jednolity Indeks Materialowy - Uniform Material Index (POL)
6181-50-2 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
6181-50-2 Air Dry Co of America, Llc (USA)
Related Parts
4820-01-232-2949INTERCHANGEABLE
STEM,FLUID VALVE
6181-50-2 ITEM 2
4820-01-232-7254INTERCHANGEABLE
DISK,VALVE
6181-50-2 ITEM 4
4820-01-446-3546INTERCHANGEABLE
DISK,VALVE
8792-1

Frequently Asked Questions

What is NSN 4820-01-067-3642?

NSN 4820-01-067-3642 is a Valve Cartridge,shutoff, manufactured by Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-067-3642?

NSN 4820-01-067-3642 has 5 cross-referenced part numbers: 10501PC2 (Air Dry Co of America, Llc), 10501PC2 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 4820PL1290046 (Jednolity Indeks Materialowy - Uniform Material Index), 6181-50-2 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6181-50-2 (Air Dry Co of America, Llc).

What NSN replaces 4820-01-067-3642?

There are 3 known substitutes for 4820-01-067-3642: 4820-01-232-2949, 4820-01-232-7254, 4820-01-446-3546. Verify interchangeability with system specifications before substitution.

What are the specifications of 6181-50-2?

Key specifications for 6181-50-2: General Characteristics Item Description: MATERIAL CRES,MANUALLY OPERATED. 1 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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