PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8424Seat,valve

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4820-01-179-5461 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-179-5461 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-179-5461. Primary manufacturer part number: 8424.
Features
  • Seat,valve — FSC 4820
  • 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 Seat,valve, cataloged under National Stock Number 4820-01-179-5461, 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 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeat,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersAir Dry Co of America, Llc (CAGE 01496); Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (CAGE 99447)
Technical Specifications
ParameterValue
NSN4820-01-179-5461
Primary Part Number8424
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2930-00-033-28068424 INTERCHANGEABLE
Pump,cooling System,engine
Elgin Industries Inc. Dba
5910-00-112-8321 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
6145-00-125-07418424 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5975-00-132-9472 INTERCHANGEABLE
Conduit,metal,flexible
4820-00-281-819470-5545Q INTERCHANGEABLE
Valve,regulating,fluid Pressure
National Torch Tip Co Inc Div of Archsmith Inc
1075-00-383-8249 INTERCHANGEABLE
Retainer,bearing
5950-00-917-9435140788-02 INTERCHANGEABLE
Transformer,audio Frequency
Ge Aviation Systems Llc
4820-00-923-114684-24 INTERCHANGEABLE
Valve,bleeder,hydraulic System
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
6145-01-053-99018233 INTERCHANGEABLE
Cable,radio Frequency
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
4820-01-067-26286532-37-3 INTERCHANGEABLE
Valve Cartridge Regulator
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
8424 Air Dry Co of America, Llc (USA)
6532-37-3 Air Dry Co of America, Llc (USA)
6532-37-3 ITEM 4 Air Dry Co of America, Llc (USA)
8424 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
6532-37-3 ITEM 4 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
Related Parts
2930-00-033-2806INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
8424
5910-00-112-8321INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
6145-00-125-0741INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8424
5975-00-132-9472INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
4820-00-281-8194INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
70-5545Q
1075-00-383-8249INTERCHANGEABLE
RETAINER,BEARING
5950-00-917-9435INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
140788-02
4820-00-923-1146INTERCHANGEABLE
VALVE,BLEEDER,HYDRAULIC SYSTEM
84-24
6145-01-053-9901INTERCHANGEABLE
CABLE,RADIO FREQUENCY
8233
4820-01-067-2628INTERCHANGEABLE
VALVE CARTRIDGE REGULATOR
6532-37-3
3010-01-101-2633INTERCHANGEABLE
HOUSING
8424
4820-01-179-5531INTERCHANGEABLE
DISK,VALVE
8541-2

Frequently Asked Questions

What is NSN 4820-01-179-5461?

NSN 4820-01-179-5461 is a Seat,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 4820-01-179-5461?

NSN 4820-01-179-5461 has 5 cross-referenced part numbers: 8424 (Air Dry Co of America, Llc), 6532-37-3 (Air Dry Co of America, Llc), 6532-37-3 ITEM 4 (Air Dry Co of America, Llc), 8424 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 6532-37-3 ITEM 4 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect).

What NSN replaces 4820-01-179-5461?

There are 12 known substitutes for 4820-01-179-5461: 2930-00-033-2806, 5910-00-112-8321, 6145-00-125-0741 and 9 more. Verify interchangeability with system specifications before substitution.

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