MS21921-8W

Military Standard Tube Coupling Nut

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Description:

aluminum alloy 7075, tube od 1/2", nut, sleeve coupling, flareless

* Manufacturer certifications are shipped with your order FREE of charge
MS21921-8W
MS21921-8W
MS21921-8W
MS21921-8W
Add to Cart Up to qty 30 ships same day if ordered before 4pm EST
MS21921-8W Price:
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$16.83 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS21921-8W Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Fabrication Method:
Any acceptable
Nut Style:
Tube coupling
Nut Height:
0.860 inches nominal
Width Across Flats:
0.875 inches nominal
Length To Shoulder:
0.609 inches nominal
Smallest Inside Diameter:
0.552 inches nominal
Thread Series:
Unj
Thready Qty Per Inch (tpi):
16
Thread Size:
0.750 inches
Tube Outside Diameter:
0.500 inches
Seat Angle:
45.00 degrees nominal
Material:
Aluminum alloy 7075 overall
Material Specification:
Qq-a-367,t73 fed spec single material response overall
Surface Treatment:
Anodize overall
Specification Data:
96906-ms21921 government standard
Quick Specs
Thread Size 3/4
Thread Qty 16
Material Aluminum

Additional Information

Alternate Part Numbers

SKU / Model: MS219218W
NSN: 4730-00-194-1726
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: MS21921
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 013540, Alum Nuts
Download PDF Version
MS21921-8W_Military-Fasteners-com.pdf
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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

MS21921-8K

4730-00-777-7248 Tube Coupling Nut

MS21921-8J

MS21921-8J Corrosion resistant steel 304 tube outside 1/2 inch nut sleeve coupling flareless

Product Image Gallery

Product code MS21921-8W
MS21921-8W
MS21921-8W
MS21921-8W
MS21921-8W

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I have been a regular customer of military fasteners since 2018. I have always been satisfied with my purchases and quality of product.

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Ive been buying aircraft parts and supplies from Military Fasteners for 3 years as Ive built four different homebuilt aircraft. I have ALWAYS been perfectly satisfied with all facets of the process. Parts are almost always shipped the same day as I order them, even if I order in the afternoon. Im usually always able to find what i need on the website, and if not, I can call and be helped by someone who knows what he or she is doing. Your people make me feel like they really care about me. Prices are fair. I wish I could run my company as well as you run yours!

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I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

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