PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31115Plunger,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4810-01-021-9741 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-021-9741 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-021-9741. Primary manufacturer part number: 31115.
Features
  • Plunger,valve — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Plunger,valve, cataloged under National Stock Number 4810-01-021-9741, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, 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 NamePlunger,valve
FSC / FSG4810 — No Item Name Available (FSG 48)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN4810-01-021-9741
Primary Part Number31115
Item NamePlunger,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-239-2778G3524 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
2925-00-332-136131115 INTERCHANGEABLE
Wiring Harness,airc
Vse Aviation, Inc.
3120-01-023-620531115 INTERCHANGEABLE
Bearing Half,sleeve
Napco International Llc Dba Napco International Inc
6210-01-043-530110HN30R25V13 FATHOMS,FEET INTERCHANGEABLE
Lens,light
Safran Electronics & Defense, Avionics Usa, Llc
6515-01-140-5201311.15 INTERCHANGEABLE
Tap,screw
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5998-01-195-41375482 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
4820-01-240-478231115 INTERCHANGEABLE
Stem,fluid Valve
Pneudraulics, Inc.
4130-01-313-0048638031222 INTERCHANGEABLE
Tray,drain,icemaker
Wilshire Corp
5120-01-343-097531115 INTERCHANGEABLE
Wrench,pipe
Ridge Tool Company
5970-01-522-770931115 INTERCHANGEABLE
Insulator,bushing
Conductix Inc Div Conductix Wampfler
Cross-Reference Index
Part NumberManufacturer
31115 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5136-00-239-2778INTERCHANGEABLE
DIE,THREAD CUTTING
G3524
2925-00-332-1361INTERCHANGEABLE
WIRING HARNESS,AIRC
31115
3120-01-023-6205INTERCHANGEABLE
BEARING HALF,SLEEVE
31115
6210-01-043-5301INTERCHANGEABLE
LENS,LIGHT
10HN30R25V13 FATHOMS,FEET
6515-01-140-5201INTERCHANGEABLE
TAP,SCREW
311.15
5998-01-195-4137INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5482
4820-01-240-4782INTERCHANGEABLE
STEM,FLUID VALVE
31115
4130-01-313-0048INTERCHANGEABLE
TRAY,DRAIN,ICEMAKER
638031222
5120-01-343-0975INTERCHANGEABLE
WRENCH,PIPE
31115
5970-01-522-7709INTERCHANGEABLE
INSULATOR,BUSHING
31115
6515-01-615-1879INTERCHANGEABLE
OSTEOTOME
SK40-6626
6515-01-656-6191INTERCHANGEABLE
TOURNIQUET,NONPNEUMATIC
TMT-60064

Frequently Asked Questions

What is NSN 4810-01-021-9741?

NSN 4810-01-021-9741 is a Plunger,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-021-9741?

NSN 4810-01-021-9741 has 1 cross-referenced part number: 31115 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4810-01-021-9741?

There are 12 known substitutes for 4810-01-021-9741: 5136-00-239-2778, 2925-00-332-1361, 3120-01-023-6205 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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