PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31725Plug,tube Fitting,threaded

Canyon Engineering Products, Inc. · NSN 4730-01-475-2128 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-475-2128 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-475-2128. Primary manufacturer part number: 31725.
Features
  • Plug,tube Fitting,threaded — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Canyon Engineering Products, Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-475-2128, 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 Canyon Engineering Products, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlug,tube Fitting,threaded
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersCanyon Engineering Products, Inc. (CAGE 7U055); Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (CAGE 78062)
Technical Specifications
ParameterValue
NSN4730-01-475-2128
Primary Part Number31725
Item NamePlug,tube Fitting,threaded
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCanyon Engineering Products, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5905-00-106-9348 INTERCHANGEABLE
Resistor,fixed,composition
5935-00-488-326931725 INTERCHANGEABLE
Connector,receptacle,electrical
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5340-01-543-5713212614-1 INTERCHANGEABLE
Cover,access
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
6620-01-668-3679EA23-3CAP-RWBX INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
Cross-Reference Index
Part NumberManufacturer
31725 PRIMARY Canyon Engineering Products, Inc. (USA)
21261-41 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
Related Parts
5905-00-106-9348INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5935-00-488-3269INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
31725
5340-01-543-5713INTERCHANGEABLE
COVER,ACCESS
212614-1
6620-01-668-3679INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
EA23-3CAP-RWBX

Frequently Asked Questions

What is NSN 4730-01-475-2128?

NSN 4730-01-475-2128 is a Plug,tube Fitting,threaded, manufactured by Canyon Engineering Products, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-475-2128?

NSN 4730-01-475-2128 has 2 cross-referenced part numbers: 31725 (Canyon Engineering Products, Inc.), 21261-41 (Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace).

What NSN replaces 4730-01-475-2128?

There are 4 known substitutes for 4730-01-475-2128: 5905-00-106-9348, 5935-00-488-3269, 5340-01-543-5713 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com