MS21902D4
Military Standard Boss Nipple
Tube outside: 1/4", union, aluminum alloy 2024, flareless tube, MS21902 series fitting

Additional Information
Alternate Part Numbers
SKU / Model: | MS21902D4 |
NSN: | 4730-00-142-2155 |
FSC: | Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730 |
Product Series: | MS21902D |
Pack Weight (Approx.) | 0.045 lb |
Minimum Qty (MOQ): | 2 |
Schedule B: | 7609.00.0000 |
ECCN: | EAR99 |
National Motor Freight: | 051400, Pipe Fittings Aluminum |
Download PDF Version MS21902D4_Military-Fasteners-com.pdf |
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More MS21902D boss nipples
Aluminum alloy outside diameter 1/2 union flareless tube fitting
Aluminum alloy tube outside 3/8 union flareless fitting
Aluminum alloy 2024 outside 5/16 union flareless
$19.80 Each, Aluminium alloy outside 3/16in. union flareless fitting
$66.00 Each, Aluminium alloy 2024 outside 1/8in. union flareless
$33.54 Each, Aluminum alloy tube outside 1in., union flareless tube fitting
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Customer Reviews

Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.
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.
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.
Fast, efficient, professional experience
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