MS21921-5J

Military Standard Tube Coupling Nut

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Description:

tube outside diameter: 5/16", sleeve coupling flareless, corrosion resistant steel, MS21921 series nut

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MS21921-5J
MS21921-5J
MS21921-5J
Add to Cart Up to qty 30 ships same day if ordered before 4pm EST
MS21921-5J Price:
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$12.54 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS21921-5J Datasheet Features and Specification

Fabrication Method:
Any acceptable
Length To Shoulder:
0.562 inches
Material:
Stainless steel
Material Specification:
Class 304 federal specification single material response qq-s-763
Thread Size:
0.500 inches
Tube Outside Diameter:
0.312 inches
Nut Height:
0.760 inches
Nut Style:
Tube coupling
Seat Angle:
45.00 degrees
Smallest Inside Diameter:
0.366 inches
Specification Data:
96906-ms21921 government standard
Surface Treatment:
Passivate
Surface Treatment Specification:
Mil-s-5002 military specification single treatment response
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
20
Thread Series:
Unjf (fine thread with external controlled root radius)
Width Across Flats:
0.625 inches
Quick Specs
Thread Size 1/2
Thread Qty 20
Thread Series UNJF
Thread Class 3B
Material Stainless Steel

Additional Information

SKU / Model: MS219215J
NSN: 4730-00-684-0114
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: MS21921
Pack Weight (Approx.) 0.042 lb
Minimum Qty (MOQ): 5
Schedule B: 7609.00.0000
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21921-5J_Military-Fasteners-com.pdf
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MS21922-5C
Clinch Tube Fitting Sleeve

in Fittings

outside diameter: 5/16", sleeve coupling, flareless, corrosion resistant steel, MS21922 series fitting

More MS21921 tube coupling nuts

MS21921V8P

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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 MS21921-5J
MS21921-5J
MS21921-5J
MS21921-5J

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I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.

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