PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26422-1Coupling,pump

Voith Turbo Inc. · NSN 4730-01-654-2820 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-654-2820 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-654-2820. Primary manufacturer part number: 26422-1.
Features
  • Coupling,pump — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Voith Turbo Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Coupling,pump, cataloged under National Stock Number 4730-01-654-2820, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Voith Turbo Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoupling,pump
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersVoith Turbo Inc. (CAGE 3L8H7)
Technical Specifications
ParameterValue
NSN4730-01-654-2820
Primary Part Number26422-1
Item NameCoupling,pump
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerVoith Turbo Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4720-01-175-4860 INTERCHANGEABLE
Hose,nonmetallic
Cross-Reference Index
Part NumberManufacturer
26422-1 Voith Turbo Inc. (USA)
26422-1 REV B Voith Turbo Inc. (USA)
Related Parts
4720-01-175-4860INTERCHANGEABLE
HOSE,NONMETALLIC

Frequently Asked Questions

What is NSN 4730-01-654-2820?

NSN 4730-01-654-2820 is a Coupling,pump, manufactured by Voith Turbo Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-654-2820?

NSN 4730-01-654-2820 has 2 cross-referenced part numbers: 26422-1 (Voith Turbo Inc.), 26422-1 REV B (Voith Turbo Inc.).

What NSN replaces 4730-01-654-2820?

There is 1 known substitute for 4730-01-654-2820: 4720-01-175-4860. Verify interchangeability with system specifications before substitution.

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