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 |
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Frequently bought together
Other customers frequently bought these along with MS21902D4
MS21902D5
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outside 5/16", union, flareless, aluminum alloy 2024, MS21902 series fitting
MS21902D6
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MS21914-4W
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Tube outside diameter: 1/4", pressure seal, flareless tube, aluminum alloy, MS21914 series fitting
More MS21902D boss nipples
Aluminum alloy outside diameter 1/2 union flareless tube fitting, 4730-00-529-3763
Aluminum alloy tube outside 3/8 union flareless fitting, 4730-00-289-6089
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
Aluminum alloy tube outside 1in., union flareless tube fitting
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Fantastic experience. I ordered the wrong part.....1 call and an RMA issued with the correct part put on the way. Impressive service. Locked me in as a customer for life!
I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.
I am a retired AME/Pilot. I have been restoring a 1946 Globe Swift and have relied on the support and expertise provided by your sales staff. My experience has been very positive. In return, I buy everything I can from Military Fasteners. You are my preferred supplier. Thank you.
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