PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5406-06-04Reducer,pipe

Echelon Supply and Service, Inc. · NSN 4730-01-669-5354 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-669-5354 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-669-5354. Primary manufacturer part number: 5406-06-04.
Features
  • Reducer,pipe — FSC 4730
  • 1 verified cross-reference
  • Primary manufacturer: Echelon Supply and Service, Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Reducer,pipe, cataloged under National Stock Number 4730-01-669-5354, 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 Echelon Supply and Service, Inc.. This item has 1 commercial cross-reference 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 NameReducer,pipe
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersEchelon Supply and Service, Inc. (CAGE 61125)
Technical Specifications
ParameterValue
NSN4730-01-669-5354
Primary Part Number5406-06-04
Item NameReducer,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerEchelon Supply and Service, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-539-105916270 INTERCHANGEABLE
Adapter,straight,hose to Boss
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
5406-06-04 PRIMARY Echelon Supply and Service, Inc. (USA)
Related Parts
4730-01-539-1059INTERCHANGEABLE
ADAPTER,STRAIGHT,HOSE TO BOSS
16270

Frequently Asked Questions

What is NSN 4730-01-669-5354?

NSN 4730-01-669-5354 is a Reducer,pipe, manufactured by Echelon Supply and Service, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-669-5354?

NSN 4730-01-669-5354 has 1 cross-referenced part number: 5406-06-04 (Echelon Supply and Service, Inc.).

What NSN replaces 4730-01-669-5354?

There is 1 known substitute for 4730-01-669-5354: 4730-01-539-1059. Verify interchangeability with system specifications before substitution.

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