ADP-4
Protective Dust and Moisture Cap
diameter: 1/4", thread: 7/16-20, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends






ADP-4 Datasheet Features and Specification
Additional Information
SKU / Model: | ADP4 |
NSN: | 5340-01-426-5692 |
FSC: | Hardware, Commercial / 5340 |
Product Series: | ADP |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 50 |
ECCN: | EAR99 |
Download PDF Version ADP-4_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with ADP-4

ADP-6
Protective Dust and Moisture Cap
in Caplugs
diameter: 3/8", thread: 9/16-18, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends

ADP-8
Protective Dust and Moisture Cap
in Caplugs
diameter: 1/2", thread: 3/4-16, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends

ADP-10
Shear Bolt
in Caplugs
diameter: 5/8, thread: 7/8-14, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends

ADP-5
Protective Dust and Moisture Cap
in Caplugs
diameter: 5/16", thread: 1/2-20, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends
More ADP protective dust and moisture caps
$1.08 Each, Diameter: 1/2in., thread: 3/4-16, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends
diameter: 3/8", thread: 5/8-18, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends
Diameter: 3/8in., thread: 9/16-18, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends
$0.90 Each, Diameter: 5/16in., thread: 1/2-20, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends
diameter: 5/32", thread: 5/16-24, aluminum plug has a dimpled nose section that forms a low pressure seal with flareless tube ends
Product Image Gallery
Product code ADP-4





Have a question
If you require a quote on this or any product please visit our quote request page »
Browse our frequently asked questions page.
You may contact us by phone at +1 (904) 543-6395 or
email us using our contact form.
Our hours of operation are 8:00am - 6:00pm EST
Customer Reviews

Well I used Military Fasteners for this order because they are close to me in florida.
When recently ordering some barry engine mounts I found your site carried excellent technical information and the whole process went smoothly and efficiently and I was very surprised to receive the goods in question so quickly.
I have used Military Fasteners for all my parts for a number of years and have never had a problem with my orders. Fast shipping, correct parts picking and lots of inventory. Thanks for your service.
I have purchased most of my aviation needs from Military Fasteners for the last 5 years. You have provided me with the products that I have needed,with a price that is fair and a delivery on time. Thanks!
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.