MS21921-6D

Military Standard Tube Coupling Nut

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Description:

Thread Size: 1/2", Material: Aluminum, MS21921 series nut

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 595 ships same day if ordered before 4pm EST

MS21921-6D Price:	buy now $8.25 Each
Quantity: Pre-packaged bag qty: 5 ea
* Sold in increments of 5

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MS21921-6D Datasheet Features and Specification

Thread Size:

0.562 inches

Tube Outside Diameter:

0.375 inches

Thread Series:

Unf (fine thread)

Surface Treatment:

Anodize

Thread Class:

Thread Direction:

Right-hand

Thread Qty Per Inch (tpi):

Specification Data:

81343-as21921 professional/industrial association specification

Smallest Inside Diameter:

0.425 inches

Nut Style:

Tube coupling

Seat Angle:

45.00 degrees

Nut Height:

0.800 inches

Material:

Aluminum alloy 7075

Material Specification:

T6 federal specification single material response qq-a-225/6

Length To Shoulder:

0.578 inches

Fabrication Method:

Machined

End Application:

Aircraft application

Width Across Flats:

0.688 inches

Quick Specs

Thread Size	1/2
Thread Series	UNF
Thread Class	3B
Material	Aluminum

Additional Information

Alternate Part Numbers

MS21921-6W

SKU / Model:	MS219216D
NSN:	4730-00-554-7397
FSC:	Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series:	MS21921
Pack Weight (Approx.)	0.081 lb
Minimum Qty (MOQ):	5
ECCN:	EAR99
National Motor Freight:	013540, Alum Nuts
Download PDF Version MS21921-6D_Military-Fasteners-com.pdf

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Frequently bought together

Other customers frequently bought these along with MS21921-6D

MS21922-6C
Clinch Tube Fitting Sleeve
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Tube outside diameter: 3/6", corrosion resistant steel, sleeve coupling, flareless, MS21922 series fitting

MS21922-6
Clinch Tube Fitting Sleeve
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tube outside diameter: 3/8", sleeve coupling flareless, Carbon steel, MS21922 series fitting

More MS21921 tube coupling nuts

MS21921V8P

$31.14 Each, 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 MS21921-6D

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Taylor H.

Excellent service and speedy delivery to Australia. Military Fasteners is our preferred supplier from the USA.

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Well pleased with the prompt and complete service I have received over the past years with Military Fasteners. Good products, great selection, great service.

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Banks M.

Thanks for the quick delivery! Arrived quickly and in perfect condition. As usual with Military Fasteners. I'll be back!

5.0

Tony D.

We worked with Ramona at Military Fasteners for a few items that we needed right away to complete a job. Ramona processed our order quickly and efficiently and made the experience stress free when it could have been quite challenging. The items came with all the correct documentation too which was also very important to us.

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