PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-0012Coupling,tube

Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc · NSN 4730-01-709-1867 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-709-1867 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-709-1867. Primary manufacturer part number: 18-0012.
Features
  • Coupling,tube — FSC 4730
  • 3 verified cross-references
  • Primary manufacturer: Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Coupling,tube, cataloged under National Stock Number 4730-01-709-1867, 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 Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc. This item has 3 commercial cross-references from 1 manufacturer, 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 NameCoupling,tube
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersTriumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc (CAGE 97415)
Technical Specifications
ParameterValue
NSN4730-01-709-1867
Primary Part Number18-0012
Item NameCoupling,tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTriumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5815-00-027-4297180012 INTERCHANGEABLE
Bar,pull,teletypewriter
Telemechanics Inc
3120-00-661-5797T180012 INTERCHANGEABLE
Bearing,sleeve
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
3040-00-915-2497137919 INTERCHANGEABLE
Cylinder Assembly,actuating,line
Dana Off Highway Products, Llc
6640-01-641-4102180-012 INTERCHANGEABLE
Buret,laboratory
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
Cross-Reference Index
Part NumberManufacturer
18-0012 Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc (USA)
18-0012-2 Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc (USA)
7-4847-2 Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc (USA)
Related Parts
5815-00-027-4297INTERCHANGEABLE
BAR,PULL,TELETYPEWRITER
180012
3120-00-661-5797INTERCHANGEABLE
BEARING,SLEEVE
T180012
3040-00-915-2497INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
137919
6640-01-641-4102INTERCHANGEABLE
BURET,LABORATORY
180-012

Frequently Asked Questions

What is NSN 4730-01-709-1867?

NSN 4730-01-709-1867 is a Coupling,tube, manufactured by Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-709-1867?

NSN 4730-01-709-1867 has 3 cross-referenced part numbers: 18-0012 (Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc), 18-0012-2 (Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc), 7-4847-2 (Triumph Actuation Systems - Yakima, Llc Dba Triumph Actuation Systems - Yakima Llc).

What NSN replaces 4730-01-709-1867?

There are 4 known substitutes for 4730-01-709-1867: 5815-00-027-4297, 3120-00-661-5797, 3040-00-915-2497 and 1 more. Verify interchangeability with system specifications before substitution.

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