PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6108Knob,needle Valve

Avox Systems Inc Dba Avox Systems Inc · NSN 4240-00-570-8025 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-00-570-8025 — this item is cataloged by the U.S. Government under National Stock Number 4240-00-570-8025. Primary manufacturer part number: 6108.
Features
  • Knob,needle Valve — FSC 4240
  • 1 verified cross-reference
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Knob,needle Valve, cataloged under National Stock Number 4240-00-570-8025, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. 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 NameKnob,needle Valve
FSC / FSG4240 — No Item Name Available (FSG 42)
ManufacturersAvox Systems Inc Dba Avox Systems Inc (CAGE 53655)
Technical Specifications
ParameterValue
NSN4240-00-570-8025
Primary Part Number6108
Item NameKnob,needle Valve
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3895-00-049-8045 INTERCHANGEABLE
Tamper,piston-Hammer Type,pneuma
4730-00-139-4360 INTERCHANGEABLE
Tube,extension,drain
3455-00-293-052008400 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
6650-00-439-83556108 INTERCHANGEABLE
Adapter,cuvette
Applied Biosystems, Llc Dba Life Technologies
5365-00-474-3579 INTERCHANGEABLE
Spacer,sleeve
5945-00-504-31076108-117VDC INTERCHANGEABLE
Relay,electromagnetic
Leach International Corp Div Leach International Corporation
3020-00-517-27976108 INTERCHANGEABLE
Gear,worm Wheel
Northrop Grumman Systems Corporation Div Marine Systems
5340-00-598-3241 INTERCHANGEABLE
Cover,access
2815-00-716-4416313879 INTERCHANGEABLE
Piston,internal Combustion Engin
New Holland N.v.nc.
4320-00-969-02386-10-8 INTERCHANGEABLE
Ring,lantern
Carver Pump Company
Cross-Reference Index
Part NumberManufacturer
6108 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
3895-00-049-8045INTERCHANGEABLE
TAMPER,PISTON-HAMMER TYPE,PNEUMA
4730-00-139-4360INTERCHANGEABLE
TUBE,EXTENSION,DRAIN
3455-00-293-0520INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08400
6650-00-439-8355INTERCHANGEABLE
ADAPTER,CUVETTE
6108
5365-00-474-3579INTERCHANGEABLE
SPACER,SLEEVE
5945-00-504-3107INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6108-117VDC
3020-00-517-2797INTERCHANGEABLE
GEAR,WORM WHEEL
6108
5340-00-598-3241INTERCHANGEABLE
COVER,ACCESS
2815-00-716-4416INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
313879
4320-00-969-0238INTERCHANGEABLE
RING,LANTERN
6-10-8
3950-00-974-8938INTERCHANGEABLE
PENDANT CONTROL,HOIST
6108
5940-00-993-4627INTERCHANGEABLE
TERMINAL,STUD
6108

Frequently Asked Questions

What is NSN 4240-00-570-8025?

NSN 4240-00-570-8025 is a Knob,needle Valve, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-00-570-8025?

NSN 4240-00-570-8025 has 1 cross-referenced part number: 6108 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 4240-00-570-8025?

There are 12 known substitutes for 4240-00-570-8025: 3895-00-049-8045, 4730-00-139-4360, 3455-00-293-0520 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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