PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6532-31-6Regulator Assembly,

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4820-01-114-4963 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-114-4963 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-114-4963. Primary manufacturer part number: 6532-31-6.
Features
  • Regulator Assembly, — FSC 4820
  • 6 verified cross-references
  • Primary manufacturer: Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Regulator Assembly,, cataloged under National Stock Number 4820-01-114-4963, 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. This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRegulator Assembly,
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (CAGE 99447); Air Dry Co of America, Llc (CAGE 01496)
Technical Specifications
ParameterValue
NSN4820-01-114-4963
Primary Part Number6532-31-6
Item NameRegulator Assembly,
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-177-80598806-3 INTERCHANGEABLE
Poppet and Stem Ass
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-184-36028386-5 INTERCHANGEABLE
Body,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
6532-31-6 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
6532-31-6 Air Dry Co of America, Llc (USA)
V6532-31-3 Air Dry Co of America, Llc (USA)
10515 ITEM 5 Air Dry Co of America, Llc (USA)
6532-31-3 Air Dry Co of America, Llc (USA)
10515 ITEM 5 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
Related Parts
4820-01-177-8059INTERCHANGEABLE
POPPET AND STEM ASS
8806-3
4820-01-184-3602INTERCHANGEABLE
BODY,VALVE
8386-5

Frequently Asked Questions

What is NSN 4820-01-114-4963?

NSN 4820-01-114-4963 is a Regulator Assembly,, 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 4820-01-114-4963?

NSN 4820-01-114-4963 has 6 cross-referenced part numbers: 6532-31-6 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6532-31-6 (Air Dry Co of America, Llc), V6532-31-3 (Air Dry Co of America, Llc), 10515 ITEM 5 (Air Dry Co of America, Llc), 6532-31-3 (Air Dry Co of America, Llc) and 1 more.

What NSN replaces 4820-01-114-4963?

There are 2 known substitutes for 4820-01-114-4963: 4820-01-177-8059, 4820-01-184-3602. Verify interchangeability with system specifications before substitution.

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