MS21921-4J
Military Standard Tube Coupling Nut
Outside diameter: 1/4", sleeve coupling, flareless, corrosion resistant steel, MS21921 series nut




MS21921-4J Datasheet Features and Specification
Quick Specs
Thread Size | 7/16 |
Thread Qty | 20 |
Thread Series | UNJF |
Thread Class | 3B |
Material | Steel |
Additional Information
SKU / Model: | MS219214J |
NSN: | 4730-00-919-4651 |
FSC: | Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730 |
Product Series: | MS21921 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 2 |
Schedule B: | 7318.16.0000 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21921-4J_Military-Fasteners-com.pdf |
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Product Image Gallery
Product code MS21921-4J



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I recently had the pleasure of working with Military Fasteners and I couldn't be more satisfied with the experience. Trisha Hawkins provided exceptional customer service and went above and beyond to ensure I found exactly what I needed. The quality of the fasteners is top-notch and the delivery was prompt. I highly recommend Military Fasteners for their outstanding products and excellent service. Thank you, Trisha, for making the process so smooth and efficient!
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Always very helpful Employees. Stock seems to be getting better as well. No problems ever.
I have been buying from Military Fasteners for the last 6 years... You are always the best...very prompt!! Thank you!!
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