MS21913-12
Military Standard Threaded Tube Fitting Plug
outside diameter: 3/4", hex head, flareless tube, carbon steel, MS21913 series fitting






MS21913-12 Datasheet Features and Specification
Quick Specs
Thread Qty | 12 |
Thread Series | UN |
Thread Class | 3A |
Material | Steel |
Additional Information
Alternate Part Numbers
SKU / Model: | MS2191312 |
NSN: | 4730-00-289-8627 |
FSC: | Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730 |
Product Series: | MS21913 |
Pack Weight (Approx.) | 0.195 lb |
Minimum Qty (MOQ): | 1 |
ECCN: | EAR99 |
National Motor Freight: | 052190, Pipe,tubing,or Pipe Or Tubing Fitti |
Download PDF Version MS21913-12_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS21913-12

MS21914-4
Tube Cap
in Fittings
outside diameter: 1/4", pressure seal, flareless tube, carbon steel, MS21914 series fitting

MS21914-12
Tube Cap
in Fittings
outside diameter: 3/4", pressure seal, flareless tube, carbon steel, MS21914 series fitting

MS21913-10
Threaded Tube Fitting Plug
in Fittings
outside diameter: 5/8", hex head, flareless tube, carbon steel, MS21913 series fitting

MS21914-6
Tube Cap
in Fittings
outside diameter: 3/8", carbon steel, pressure seal flareless tube, MS21914 series fitting

MS21913-16
Threaded Tube Fitting Plug
in Fittings
tube outside 1", plug hex head, flareless, carbon steel, MS21913 series fitting

MS21914-10
Tube Cap
in Fittings
outside diameter: 5/8", pressure seal, flareless tube, carbon steel, MS21914 series fitting
More MS21913 threaded tube fitting plugs
Aluminium alloy tube outside 1/2 inch plug hex head flareless tube, 4730-00-202-8860
Aluminum alloy tube outside 3/8i plug hex head flareless tube
Aluminium alloy tube outside 5/16in plug hex head flareless tube
Aluminum alloy, tube outside 1/4 inch plug hex head flareless tube, 4730-01-140-0769
Aluminum alloy 7075, tube outside 3/16 plug hex head flareless tube
Aluminum alloy tube outside 1in., plug hex head flareless tube, 4730-01-410-9977
Product Image Gallery
Product code MS21913-12





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

Thanks Military Fasteners, you folks continue to be the best in filling orders and getting them out quickly. You are my go to source for all things aviation.
Product was received in a timely manner. Very satisfied with your communication and speedy shipping. Will look forward to dealing with you in the future. Thanks to your commitment to customer satisfaction. Cheers :-)
I have experienced 5-star customer service from Isaac Beltran at Military Fasteners. He is a true professional who goes out on a limb to help out his customers. I always check with Isaac when I need help with finding those hard to find items". Thank you again Isaac for your support!"
I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.
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.