MS21921-3

Military Standard Tube Coupling Nut

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Description:

tube outside diameter: 3/16", carbon steel, sleeve coupling, flareless

* Manufacturer certifications are shipped with your order FREE of charge
MS21921-3
MS21921-3
MS21921-3
MS21921-3
Add to Cart Up to qty 60 ships same day if ordered before 4pm EST
MS21921-3 Price:
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$11.55 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS21921-3 Datasheet Features and Specification

Thread Direction:
Right-hand
Thread Class:
3b
Surface Treatment Specification:
Cl 2 federal specification single treatment response type 2 qq-p-416
Surface Treatment:
Cadmium
Specification Data:
96906-ms21921 government standard
Smallest Inside Diameter:
Between 0.230 inches and 0.245 inches
Nut Style:
Tube coupling
Seat Angle:
45.00 degrees
Nut Height:
0.578 inches
Material Specification:
Aisa/sae 1137 or 1141 federal standard single material response 66
Material:
Steel comp 1137 or steel comp 1141
Length To Shoulder:
Between 0.422 inches and 0.438 inches
Fabrication Method:
Machined
Thread Qty Per Inch (tpi):
24
Thread Series:
Unf (fine thread)
Thread Size:
0.375 inches
Tube Outside Diameter:
0.188 inches
Width Across Flats:
0.438 inches
Quick Specs
Thread Size 3/8
Thread Qty 24
Thread Series UNF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: MS219213
NSN: 4730-00-289-8637
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: MS21921
Pack Weight (Approx.) 0.066 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21921-3_Military-Fasteners-com.pdf
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Frequently bought together

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Picture of MS21922-3
MS21922-3
Clinch Tube Fitting Sleeve
in Fittings

Tube outside diameter: 3/16", carbon steel, flareless

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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

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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 MS21921-3
MS21921-3
MS21921-3
MS21921-3
MS21921-3

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Military fasteners has what we need in stock, ships quickly with all the proper paperwork. Much appreciated

5.0

As a race car owner and builder I find your pricing and selection of AN hardware and composite materials more than meet my needs and expectations.

4.0

Trish is very responsive and helpful

5.0

Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

5.0