MS21921-6W

Military Standard Tube Coupling Nut

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Description:

Outside diameter: 3/8", aluminum alloy, sleeve coupling flareless, MS21921 series nut

* Manufacturer certifications are shipped with your order FREE of charge
MS21921-6W
MS21921-6W
MS21921-6W
MS21921-6W
Add to Cart Up to qty 20 ships same day if ordered before 4pm EST
MS21921-6W Price:
buy now
$9.01 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS21921-6W Datasheet Features and Specification

Thread Qty Per Inch (tpi):
18
Thread Direction:
Right-hand
Thread Class:
3b
Surface Treatment:
Anodize
Specification Data:
81343-as21921 professional/industrial association specification
Smallest Inside Diameter:
0.425 inches
Seat Angle:
45.00 degrees
Nut Style:
Tube coupling
Nut Height:
0.800 inches
Material Specification:
T6 federal specification single material response qq-a-225/6
Material:
Aluminum alloy 7075
Length To Shoulder:
0.578 inches
Fabrication Method:
Machined
End Application:
Aircraft application
Thread Series:
Unf (fine thread)
Thread Size:
0.562 inches
Tube Outside Diameter:
0.375 inches
Width Across Flats:
0.688 inches
Quick Specs
Thread Size 1/2
Thread Series UNF
Thread Class 3B
Material Aluminum

Additional Information

SKU / Model: MS219216W
NSN: 4730-00-554-7397
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: MS21921
Pack Weight (Approx.) 0.085 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 013540, Alum Nuts
Download PDF Version
MS21921-6W_Military-Fasteners-com.pdf
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Picture of MS21922-6

MS21922-6
Clinch Tube Fitting Sleeve

in Fittings

tube outside diameter: 3/8", sleeve coupling flareless, Carbon steel, MS21922 series fitting

More MS21921 tube coupling nuts

MS21921V8P

Corrosion resistant steel (15-5ph), cadmium plated, tube outside 1/2in., nut, sleeve coupling flareless

MS21921V5P

tube outside 5/16", nut, sleeve coupling flareless - corrosion resistant steel - cadmium plated "

MS21921V4P

Carbon steel tube outside 1/4in., nut, sleeve coupling flareless

MS21921V10P

$83.94 Each, Corrosion resistant steel cadmium plated, tube outside 5/8in., nut, sleeve coupling flareless

MS21921-8W

$15.30 Each, Aluminum alloy 7075, tube outer diameter 1/2in., nut, sleeve coupling, flareless

MS21921-8K

4730-00-777-7248 Tube Coupling Nut

Product Image Gallery

Product code MS21921-6W
MS21921-6W
MS21921-6W
MS21921-6W
MS21921-6W

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Jasmine is great! Very kind and helpful. My parts came in EARLY and shipped the same day I ordered!

5.0

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.

5.0

Just received my order and I would like to congratulate you on such fast and efficient service. You are excellent at what you do and I always recommend you to others. Great company, it's a pleasure dealing with you, well done once again!

5.0

Ordered on a Monday evening and arrived in New Zealand Friday afternoon. Very good prompt service and the compass was installed on the Saturday after calibration. Thanks Military Fasteners!

5.0