PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9059Stem,fluid Valve

Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect · NSN 4820-01-043-4586 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-043-4586 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-043-4586. Primary manufacturer part number: 9059.
Features
  • Stem,fluid Valve — FSC 4820
  • Material: STEEL
  • Largest Outside Diameter: 0.240 INCHES NOMINAL IN
  • 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
  • Applications requiring Steel construction
General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-043-4586, 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 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.

Technical Specifications
ParameterValue
NSN4820-01-043-4586
Primary Part Number9059
Item NameStem,fluid Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
StatusACTIVE
MaterialSTEEL
Largest Outside Diameter0.240 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-003-5754 INTERCHANGEABLE
Coil,radio Frequency
5930-00-262-99539059 INTERCHANGEABLE
Switch,push
Cole Hersee Company
3110-00-293-93020042980-3 INTERCHANGEABLE
Bearing,ball,annular
New Holland Construction
5360-00-317-9628 INTERCHANGEABLE
Spring
2910-00-323-99265590796 INTERCHANGEABLE
Pump,fuel,cam Actuated
General Motors Llc Dba General Motors Llc
5940-00-933-7904 INTERCHANGEABLE
Terminal Board
5915-00-981-2774 INTERCHANGEABLE
Filter,low Pass
4820-01-042-29809097 INTERCHANGEABLE
Seat,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-042-31969069 INTERCHANGEABLE
Disk,valve
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-042-31976304-13 INTERCHANGEABLE
Valve Assembly,priority
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
6304-13 Air Dry Co of America, Llc (USA)
6304-13PIECE-6 Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
9059 PRIMARY Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect (USA)
9059 Air Dry Co of America, Llc (USA)
6304-13PIECE-6 Air Dry Co of America, Llc (USA)
Related Parts
5950-00-003-5754INTERCHANGEABLE
COIL,RADIO FREQUENCY
5930-00-262-9953INTERCHANGEABLE
SWITCH,PUSH
9059
3110-00-293-9302INTERCHANGEABLE
BEARING,BALL,ANNULAR
0042980-3
5360-00-317-9628INTERCHANGEABLE
SPRING
2910-00-323-9926INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
5590796
5940-00-933-7904INTERCHANGEABLE
TERMINAL BOARD
5915-00-981-2774INTERCHANGEABLE
FILTER,LOW PASS
4820-01-042-2980INTERCHANGEABLE
SEAT,VALVE
9097
4820-01-042-3196INTERCHANGEABLE
DISK,VALVE
9069
4820-01-042-3197INTERCHANGEABLE
VALVE ASSEMBLY,PRIORITY
6304-13
4820-01-043-0779INTERCHANGEABLE
SEAT,VALVE
9065
4820-01-044-0885INTERCHANGEABLE
DISK,VALVE
9068

Frequently Asked Questions

What is NSN 4820-01-043-4586?

NSN 4820-01-043-4586 is a Stem,fluid 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 4820-01-043-4586?

NSN 4820-01-043-4586 has 5 cross-referenced part numbers: 6304-13 (Air Dry Co of America, Llc), 6304-13PIECE-6 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 9059 (Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect), 9059 (Air Dry Co of America, Llc), 6304-13PIECE-6 (Air Dry Co of America, Llc).

What NSN replaces 4820-01-043-4586?

There are 12 known substitutes for 4820-01-043-4586: 5950-00-003-5754, 5930-00-262-9953, 3110-00-293-9302 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9059?

Key specifications for 9059: Material: STEEL; Overall Length: 3.750 INCHES NOMINAL IN; Largest Outside Diameter: 0.240 INCHES NOMINAL IN. 3 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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