Brass 3/8" Quick Disconnect Air Coupling with Internal Valve

0.0(0 reviews)
Machine design
Quick Disconnect
Coupling
Air Coupling
3/8 Inch
Logo
sprite x=0 y=0
Angle x=0 y=0
Angle x=0 y=60
Angle x=0 y=120
Angle x=30 y=0
Angle x=330 y=0

About this design

High-quality brass air coupling featuring a 3/8" female locking sleeve and 3/8" male NPT threads. Designed for universal 3/8" air hose connections with an internal valve to prevent air flow when disconnected.

Free

<100
<100

The files are shared to help you get inspired and speed up your workflow. They may not be fully accurate or production-ready, so review carefully before use.

View NameExtensionAction
Design filestep
Front Viewwebp
Top Viewwebp
Bottom Viewwebp
Left Side Viewwebp
Right Side Viewwebp
Isometric Viewwebp
Supporting Files (0)
File NameAction
No supporting files

About CAD

The CAD model comprises 12758 faces, 34559 edges, 22623 vertices. Surface types include 3797 planar, 3993 cylindrical, 1388 conical, 6 spherical, 168 toroidal, 3406 other surfaces. Orientations: 4809 along the X-axis, 3554 along the Y-axis, 4305 along the Z-axis, 90 with various orientations. Model dimensions: 2444.75 mm wide, 2004.87 mm high, 4699.82 mm deep

File Information
File Name3D MODEL TRAILER.STEP
File TypeSTEP
Unitsmm
Geometry
Faces12,758
Edges34,559
Vertices22,623
Solids0
Surfaces
Planar3,797
Cylindrical3,993
Conical1,388
Spherical6
Toroidal168
Other3,406
Surface Orientations
X Axis4,809
Y Axis3,554
Z Axis4,305
Other90
Bounding Box
Width2444.75 mm
Height2004.87 mm
Depth4699.82 mm

Paid Pipeline · $4.99 per set

Want 2D engineering drawings for this CAD?

Upload any STEP, IGES, or FreeCAD file (including this design's source file). Our AI analyses the 3D geometry, picks the best views, places dimensions, and returns a complete 2D drawing set — editable FCStd plus PDF, SVG, and DXF — in under 4 minutes.

  • ✓ Ready in under 4 minutes
  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
  • ✓ No subscription · pay per file
$4.99
per drawing set
4 min
avg. turnaround

Comments

0
Y
Loading comments...

Marathon-OS Design Hub

Everything you need to design faster, smarter, and with more impact.

Gyroelongated Pentagonal Birotunda 1 | 3D CAD Engineering Model
Gyroelongated Pentagonal Birotunda 1 | 3D CAD Engineering Model
Case For Orange Pi 5 Plus With Cooling | 3D Engineering Design File
Case For Orange Pi 5 Plus With Cooling | 3D Engineering Design File
Emotion Cool 1 | 3D CAD Engineering Model
Emotion Cool 1 | 3D CAD Engineering Model
Melth 99 Aircraft Design Project
Melth 99 Aircraft Design Project
125 Spinner Keychain - Professional 3D Model
125 Spinner Keychain - Professional 3D Model
Voronoi Pattern Fan Grill 120Mm 1 | 3D CAD Engineering Model
Voronoi Pattern Fan Grill 120Mm 1 | 3D CAD Engineering Model
3Dprinting Mould V2 For Anchor Point Part 1 | Professional CAD Design
3Dprinting Mould V2 For Anchor Point Part 1 | Professional CAD Design
Custom Router Baseplate Compatible with 70-71mm Diameter Tools
Custom Router Baseplate Compatible with 70-71mm Diameter Tools
Chonky Book Holder 1 | 3D CAD Engineering Model
Chonky Book Holder 1 | 3D CAD Engineering Model
Fdm 7 | 3D CAD Engineering Model
Fdm 7 | 3D CAD Engineering Model
Creality WIFI Smart Kit 2.0 with Ball Pin Mount for 3D Printers
Creality WIFI Smart Kit 2.0 with Ball Pin Mount for 3D Printers
Spool Guide For 3D Printer | 3D Engineering Design File
Spool Guide For 3D Printer | 3D Engineering Design File
Al-D400 | 3D Engineering Design File
Al-D400 | 3D Engineering Design File
3D-Printed Pet Blender With O2 Sensor Socket - Downloadable CAD Representation
3D-Printed Pet Blender With O2 Sensor Socket - Downloadable CAD Representation
Prusa Superpinda | High-Quality CAD Model
Prusa Superpinda | High-Quality CAD Model
Paracord Magnetic Toy 1 | 3D CAD Engineering Model
Paracord Magnetic Toy 1 | 3D CAD Engineering Model
View all designs

Recently added / Trending

Everything you need to design faster, smarter, and with more impact.

Detailed Aluminium Hotend Block with Accurate Mass and Assembly Components
Detailed Aluminium Hotend Block with Accurate Mass and Assembly Components
Brake Disc 117 | 3D CAD Engineering Model
Brake Disc 117 | 3D CAD Engineering Model
P.L.E.M. Submarino | 3D Engineering Design File
P.L.E.M. Submarino | 3D Engineering Design File
Mini F3B Sailplane with 80cm Wingspan CAD Model
Mini F3B Sailplane with 80cm Wingspan CAD Model
Havalandirma Menfezi 1 | CAD Model for Energy Systems
Havalandirma Menfezi 1 | CAD Model for Energy Systems
CAD Exercise Model for Design Practice
CAD Exercise Model for Design Practice
Pz-Epc17 5+0 Transformer - Standard Mechanical Component
Pz-Epc17 5+0 Transformer - Standard Mechanical Component
Heart Splash 1 | Professional CAD Design
Heart Splash 1 | Professional CAD Design
Sleeve Bearing 8 Mm Bore 10 Mm Od 15 Mm Length - Downloadable CAD Representation
Sleeve Bearing 8 Mm Bore 10 Mm Od 15 Mm Length - Downloadable CAD Representation
Andre Silva 1 | CAD Model for Energy Systems
Andre Silva 1 | CAD Model for Energy Systems
View all designs

Free Online CAD Viewer –Secure, Fast & Cloud-Based

A lightweight, online tool to convert 3D file formats—anytime, anywhere, without installing any software.

Drag & drop your 3D files

Supported formats: STEP (.step, .stp), IGES (.igs, .iges), STL (.stl), PLY (.ply), OFF (.off), BREP (.brp, .brep)

upload
Don't have a file? Try one of these samples:


CAD Viewer featureOpen CAD files instantly in your browser.
CAD Viewer featureNo software needed.
CAD Viewer featurePrivate uploads.
CAD Viewer featureAutomatically deleted after 24hrs.
CAD Viewer featureUpload files up to 300 MB

Need a file that doesn't exist in the library?

Describe your requirement and we'll match you with a vetted CAD expert. SolidWorks, AutoCAD, Revit, Fusion 360 and 15+ tools supported.

Get it BuiltReply within 24 hours
Marathon OS logoThe CAD marketplace for modern teams
HomeAbout usWhy us?Contact us
Tools3D to 2D Drawing Pipeline3D CAD Viewer3D CAD File Converter
Library
Hire CAD Designers
Production-ready in 24 hrs
👤
→
2D Library
Ask a question
Privacy Policy|Terms of Service|Refund Policy|
© Marathon 2025 All Rights Reserved