MS21921-3
Military Standard Tube Coupling Nut
tube outside diameter: 3/16", carbon steel, sleeve coupling, flareless
MS21921-3 Datasheet Features and Specification
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) |
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Download PDF Version MS21921-3_Military-Fasteners-com.pdf |
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Frequently bought together
Other customers frequently bought these along with MS21921-3
MS21922-3
Clinch Tube Fitting Sleeve
in Fittings
Tube outside diameter: 3/16", carbon steel, flareless
More MS21921 tube coupling nuts
Corrosion resistant steel (15-5ph), cadmium plated, tube outside 1/2in., nut, sleeve coupling flareless
tube outside 5/16", nut, sleeve coupling flareless - corrosion resistant steel - cadmium plated "
Carbon steel tube outside 1/4in., nut, sleeve coupling flareless
$83.94 Each, Corrosion resistant steel cadmium plated, tube outside 5/8in., nut, sleeve coupling flareless
$15.30 Each, Aluminum alloy 7075, tube outer diameter 1/2in., nut, sleeve coupling, flareless
4730-00-777-7248 Tube Coupling Nut
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Product code MS21921-3
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Hello, I am an Estimator for CAMCO Mfg. Inc. We work with many Prime companies that require Military Fasteners. Kristen Belmont is always the first to respond and gives me great service! She guides me with her knowledge and treats me w/much respect (even when I don't know what I'm talking about) Out of all the outside sources I have to work with, I enjoy working with her best! Rick Donahue CAMCO Mfg. Inc.
Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!
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