PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6181-50-2 ITEM 4Disk,valve

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4820-01-232-7254 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-232-7254 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-232-7254. Primary manufacturer part number: 6181-50-2 ITEM 4.
Features
  • Disk,valve — FSC 4820
  • Material: STEEL CORROSION RESISTING
  • 4 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
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-232-7254, 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 4 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
NSN4820-01-232-7254
Primary Part Number6181-50-2 ITEM 4
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-01-067-36426181-50-2 INTERCHANGEABLE
Valve Cartridge,shutoff
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-232-29496181-50-2 ITEM 2 INTERCHANGEABLE
Stem,fluid 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
4820PL1290413 Jednolity Indeks Materialowy - Uniform Material Index (POL)
6181-50-2 ITEM 4 Air Dry Co of America, Llc (USA)
6181-50-2 ITEM 4 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
6181-50-2 Air Dry Co of America, Llc (USA)
Related Parts
4820-01-067-3642INTERCHANGEABLE
VALVE CARTRIDGE,SHUTOFF
6181-50-2
4820-01-232-2949INTERCHANGEABLE
STEM,FLUID VALVE
6181-50-2 ITEM 2
4820-01-446-3546INTERCHANGEABLE
DISK,VALVE
8792-1

Frequently Asked Questions

What is NSN 4820-01-232-7254?

NSN 4820-01-232-7254 is a Disk,valve, 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 4820-01-232-7254?

NSN 4820-01-232-7254 has 4 cross-referenced part numbers: 4820PL1290413 (Jednolity Indeks Materialowy - Uniform Material Index), 6181-50-2 ITEM 4 (Air Dry Co of America, Llc), 6181-50-2 ITEM 4 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6181-50-2 (Air Dry Co of America, Llc).

What NSN replaces 4820-01-232-7254?

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

What are the specifications of 6181-50-2 ITEM 4?

Key specifications for 6181-50-2 ITEM 4: Material: STEEL CORROSION RESISTING. 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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