PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23069Stem,needle Valve

Brunswick Corp Dba Mercury Marine Div Mercury Marine · NSN 4820-01-258-4989 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-258-4989 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-258-4989. Primary manufacturer part number: 23069.
Features
  • Stem,needle Valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Brunswick Corp Dba Mercury Marine Div Mercury Marine
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stem,needle Valve, cataloged under National Stock Number 4820-01-258-4989, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Brunswick Corp Dba Mercury Marine Div Mercury Marine. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStem,needle Valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersBrunswick Corp Dba Mercury Marine Div Mercury Marine (CAGE 88907)
Technical Specifications
ParameterValue
NSN4820-01-258-4989
Primary Part Number23069
Item NameStem,needle Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBrunswick Corp Dba Mercury Marine Div Mercury Marine
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-054-6673 INTERCHANGEABLE
Screw,machine
5315-00-740-643923069 INTERCHANGEABLE
Pin,straight,threaded
Briggs and Stratton Corp
1650-00-944-656623069 INTERCHANGEABLE
Lever,assembly
Mid-America Aerotech, Llc
5950-01-069-7196 INTERCHANGEABLE
Transformer,radio Frequency
6130-01-136-226123069 INTERCHANGEABLE
Power Supply Assembly
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5340-01-502-547112999211 INTERCHANGEABLE
Plunger,detent
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
3040-01-517-0501 INTERCHANGEABLE
Extension Shaft
Cross-Reference Index
Part NumberManufacturer
23069 PRIMARY Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
Related Parts
5305-00-054-6673INTERCHANGEABLE
SCREW,MACHINE
5315-00-740-6439INTERCHANGEABLE
PIN,STRAIGHT,THREADED
23069
1650-00-944-6566INTERCHANGEABLE
LEVER,ASSEMBLY
23069
5950-01-069-7196INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
6130-01-136-2261INTERCHANGEABLE
POWER SUPPLY ASSEMBLY
23069
5340-01-502-5471INTERCHANGEABLE
PLUNGER,DETENT
12999211
3040-01-517-0501INTERCHANGEABLE
EXTENSION SHAFT

Frequently Asked Questions

What is NSN 4820-01-258-4989?

NSN 4820-01-258-4989 is a Stem,needle Valve, manufactured by Brunswick Corp Dba Mercury Marine Div Mercury Marine, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-258-4989?

NSN 4820-01-258-4989 has 1 cross-referenced part number: 23069 (Brunswick Corp Dba Mercury Marine Div Mercury Marine).

What NSN replaces 4820-01-258-4989?

There are 7 known substitutes for 4820-01-258-4989: 5305-00-054-6673, 5315-00-740-6439, 1650-00-944-6566 and 4 more. Verify interchangeability with system specifications before substitution.

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