PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6532-38-3Valve,regulating,fluid Pressure

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4820-01-180-4888 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-180-4888 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-180-4888. Primary manufacturer part number: 6532-38-3.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Material: PLASTIC POLYAMIDE NYLON SEAT
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • 3 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 Plastic Polyamide Nylon Seat construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-180-4888, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN4820-01-180-4888
Primary Part Number6532-38-3
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
MaterialPLASTIC POLYAMIDE NYLON SEAT
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4820-01-178-70778800 INTERCHANGEABLE
Piston Assembly,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-178-88538157-2 INTERCHANGEABLE
Guide Assembly
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-179-29488160-4 INTERCHANGEABLE
Seat,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
6532-38-3 Air Dry Co of America, Llc (USA)
4820PL1440523 Jednolity Indeks Materialowy - Uniform Material Index (POL)
6532-38-3 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
Related Parts
4820-01-178-7077INTERCHANGEABLE
PISTON ASSEMBLY,VALVE
8800
4820-01-178-8853INTERCHANGEABLE
GUIDE ASSEMBLY
8157-2
4820-01-179-2948INTERCHANGEABLE
SEAT,VALVE
8160-4

Frequently Asked Questions

What is NSN 4820-01-180-4888?

NSN 4820-01-180-4888 is a Valve,regulating,fluid Pressure, 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 4820-01-180-4888?

NSN 4820-01-180-4888 has 3 cross-referenced part numbers: 6532-38-3 (Air Dry Co of America, Llc), 4820PL1440523 (Jednolity Indeks Materialowy - Uniform Material Index), 6532-38-3 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect).

What NSN replaces 4820-01-180-4888?

There are 3 known substitutes for 4820-01-180-4888: 4820-01-178-7077, 4820-01-178-8853, 4820-01-179-2948. Verify interchangeability with system specifications before substitution.

What are the specifications of 6532-38-3?

Key specifications for 6532-38-3: Material: PLASTIC POLYAMIDE NYLON SEAT; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com