AN919-4J
Aeronautical Standard Boss Reducer
corrosion resistant steel, male to male external thread, flared tube, large end, tube outer dia: 3/8", thread: 9/16-18






AN919-4J Datasheet Features and Specification
Quick Specs
Thread Series | UNF |
Thread Class | 3A |
Material | Steel |
Additional Information
SKU / Model: | AN9194J |
NSN: | 4730-00-585-6556 |
FSC: | Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730 |
Product Series: | AN919 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 1 |
ECCN: | EAR99 |
National Motor Freight: | 052190, Pipe,tubing,or Pipe Or Tubing Fitti |
Download PDF Version AN919-4J_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
More AN919 boss reducers
4730-00-720-1668 Boss Reducer
Aluminum male to male external thread flared tube large end tube outer dia: 1/2in., thread: 3/4-16, 4730-00-187-3583
4730-00-187-3603 Boss Reducer
4730-00-720-1646 Boss Reducer
Aluminum, male to male external thread, flared tube, large end, tube outer dia: 1/2in., thread: 3/4-16 in.
4730-00-187-3602 Boss Reducer
Product Image Gallery
Product code AN919-4J





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

Have had nothing but great experiences. If I ever need anything I just email Amelia Fato and she gets me fixed up! Super fast and helpful customer service. 10 out of 10.
My orders have been delivered on time or earlier all packaged well and in good shape. Thank you Military Fasteners.
Fast and affordable shipping for small parts. In Alaska, USPS work well and is affordable for us up here, Thanks
My order was a small order of hardware. The order arrived well packaged, in a timely manner via US mail. I continue to receive excellent service from Military Fasteners. Thank You!
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.