MS21902J8
Military Standard Boss Nipple
tube outside 1/2", union, corrosion resistant steel 304, flareless tube, MS21902 series fitting

MS21902J8 Datasheet Features and Specification
Quick Specs
Thread Series | UNJF |
Thread Class | 3A |
Material | Steel |
Additional Information
Alternate Part Numbers
- AS21902J8
SKU / Model: | MS21902J8 |
NSN: | 4730-00-720-1587 |
FSC: | Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730 |
Product Series: | MS21902J |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 2 |
Schedule B: | 7307.22.1000 |
ECCN: | EAR99 |
National Motor Freight: | 052190, Pipe,tubing,or Pipe Or Tubing Fitti |
Download PDF Version MS21902J8_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS21902J8

MS21902J4
Boss Nipple
in Fittings
tube outside diameter: 1/4", corrosion resistant steel, union, flareless tube, MS21902 series fitting

MS21902J6
Boss Nipple
in Fittings
Tube outside 3/8", corrosion resistant steel, union, flareless tube
More MS21902J boss nipples
Corrosion resistant steel tube outside 3/8in., union flareless tube fitting
$17.94 Each, Corrosion resistant steel tube outside diameter 5/16 inch union flareless tube
Corrosion resistant steel tube outside diameter 1/4 union flareless tube
Corrosion resistant steel tube outside 5/8 union flareless tube
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

Very easy to order parts on your website!
Discovered on Wednesday evening I needed a new tire / tube. I had it in my hands Friday in time for a weekend install. Great service!!
The only hardware supplier that rushes to ship your order. Placed an order at 4pm, and they got it out same day.
You guy's are awesome. I haven't had any mistakes from you in all my years of ordering from you. Your sales agents have always been helpful and friendly. Keep up the good work.
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.