MS21914-4W
Military Standard Tube Cap
Tube outside diameter: 1/4", pressure seal, flareless tube, aluminum alloy, MS21914 series fitting





MS21914-4W Datasheet Features and Specification
Quick Specs
Thread Series | UNF |
Thread Class | 3B |
Material | Aluminum |
Additional Information
Alternate Part Numbers
SKU / Model: | MS219144W |
NSN: | 4730-00-451-6059 |
FSC: | Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730 |
Product Series: | MS21914 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 2 |
Schedule B: | 7612.90.5000 |
ECCN: | EAR99 |
National Motor Freight: | 051400, Pipe Fittings Aluminum |
Download PDF Version MS21914-4W_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS21914-4W

MS21913W4
Threaded Tube Fitting Plug
in Fittings
tube outside: 1/4", plug hex head, flareless, aluminum alloy, MS21913 series plug

MS21913W6
Threaded Tube Fitting Plug
in Fittings
aluminum alloy, tube outside 3/8", plug hex head, flareless tube, MS21913 series plug

MS21913W8
Threaded Tube Fitting Plug
in Fittings
Tube outside diameter: 1/2", aluminum alloy, hex head, flareless tube, MS21913 series fitting

MS21913D4
Threaded Tube Fitting Plug
in Fittings
Tube outside diameter: 1/4", hex head, aluminum alloy, flareless tube

MS21913W5
Threaded Tube Fitting Plug
in Fittings
tube outside diameter: 5/16", hex head, flareless, aluminum alloy, MS21913 series fitting

MS21914-6W
Tube Cap
in Fittings
tube outside 3/8", pressure seal flareless tube, aluminum alloy, MS21914 series fitting
More MS21914 tube caps
Corrosion resistant steel (15-5ph), cadmium plated, tube outside 1/2in., cap, pressure seal flareless tube
Pressure seal flareless tube fitting tube outside - 3/8in. corrosion resistant steel (15-5ph), cadmium plated
Corrosion resistant steel cadmium plated, tube outside 5/16in., cap, pressure seal flareless tube
new revision cap fitting corrosion resistant steel (15-5ph), cadmium plated, tube outside 1/4in., pressure seal flareless tube
corrosion resistant steel (15-5ph), cadmium plated, tube outside 3/16", cap, pressure seal flareless tube
Corrosion resistant steel (15-5ph), cadmium plated, tube outside 1/8in., cap, pressure seal flareless tube
Product Image Gallery
Product code MS21914-4W




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

Really fast processing of my order and faster than expected shipment and delivery. Really pleased. Thank you.
None, my ordering experience was the best. I ordered and after purchasing I was given a delivery date. My items arrived on time as promised!! Thank you.
As usual, great stock and always have the difficult-to-find parts. Also, super fast purchase. Great experience.
I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.
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.