Oil Filter Adapter Compact

about

If you need an improvised sound suppressor but in a more compact form, this is exactly what you've been looking for. Thread profiles have been overlapped to give all the engagement of the previous design in the smallest package.

Designed for 1/2"x28 TPI barrels.

Threaded for most commonly available oil filters at 3/4"x14 TPI.

Flat sides for easy attachment at 20mm 

*For Educational Purposes*

files

File Extension
Oil Filter Adapter Revised.stl stl
Oil Filter Adapter Compact Revised.step step

versions

Version: 1.1 latest

Back by popular demand, I present a revised compact oil filter adapter. This version features a new mounting pattern for easy install/removal. Previous version used flat faces for wrench attachment, this makes it even easier with a textured surface to hand/glove/plier tighten it to the barrel. Other features remain the same for all the oil can plinking you have been enjoying!


-Textured attachment surface replaces whrench flats

-1/2"x28TPI internal thread for most small caliber barrels

-3/4"x16TPI external thread for most common oil filters. 

-OAL of only 20mm, Diameter of 21mm 

 

Version: V2

Update includes:

-Opening increased from 10mm to 11mm for greater clearance

-Threaded portion length contained to 1/2" for both internal and external portions to avoid excess

-Collar length increased for higher strength

Version: 1.0.0

initial upload

about

If you need an improvised sound suppressor but in a more compact form, this is exactly what you've been looking for. Thread profiles have been overlapped to give all the engagement of the previous design in the smallest package.

Designed for 1/2"x28 TPI barrels.

Threaded for most commonly available oil filters at 3/4"x14 TPI.

Flat sides for easy attachment at 20mm 

*For Educational Purposes*

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creator

Metrics

Views

3.1K

Downloads

600

Project Info

release date

May 14, 2024

artifact type

CAD Object

library category

Printable Peripherals / Parts

fabrication method

Primarily Printable

release country

United States

language

English

license

No license

files

File Extension
Oil Filter Adapter Revised.stl stl
Oil Filter Adapter Compact Revised.step step

versions

Version: 1.1 latest

Back by popular demand, I present a revised compact oil filter adapter. This version features a new mounting pattern for easy install/removal. Previous version used flat faces for wrench attachment, this makes it even easier with a textured surface to hand/glove/plier tighten it to the barrel. Other features remain the same for all the oil can plinking you have been enjoying!


-Textured attachment surface replaces whrench flats

-1/2"x28TPI internal thread for most small caliber barrels

-3/4"x16TPI external thread for most common oil filters. 

-OAL of only 20mm, Diameter of 21mm 

 

Version: V2

Update includes:

-Opening increased from 10mm to 11mm for greater clearance

-Threaded portion length contained to 1/2" for both internal and external portions to avoid excess

-Collar length increased for higher strength

Version: 1.0.0

initial upload

The files shown on this site are only available to U.S. Persons, as defined at 22 C.F.R. 120.15. The files are also not available to persons outside the United States or to residents of and persons in the State of New Jersey, with the exception of Federal Firearms Licensees.

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