MS21921-5
Military Standard Tube Coupling Nut
outside diameter: 5/16", sleeve coupling, flareless, steel, MS21921 series nut
![Picture of MS21921-5 MS21921-5](https://military-fasteners.com/public/images/parts/xMS21921-5__6137f936e47a3.jpg.pagespeed.ic.xcp_CbaPTq.jpg)
![Picture of MS21921-5 MS21921-5](https://military-fasteners.com/public/images/parts/MS21921-5__6137f93959a5c.jpg)
![Picture of MS21921-5 MS21921-5](https://military-fasteners.com/public/images/parts/MS21921-5__6137f93fb60d6.jpg)
![Picture of MS21921-5 MS21921-5](https://military-fasteners.com/public/images/parts/MS21921-5__6137f94ca8288.jpg)
MS21921-5 Datasheet Features and Specification
Quick Specs
Thread Size | 1/2 |
Thread Qty | 20 |
Material | Steel |
Additional Information
Alternate Part Numbers
SKU / Model: | MS219215 |
NSN: | 4730-00-554-8016 |
FSC: | Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730 |
Product Series: | MS21921 |
Pack Weight (Approx.) | 0.186 lb |
Minimum Qty (MOQ): | 5 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21921-5_Military-Fasteners-com.pdf |
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Frequently bought together
Other customers frequently bought these along with MS21921-5
![Part number MS21922-5 Picture of MS21922-5](https://military-fasteners.com/public/images/parts/MS21922-5__6137f8f482bdd.jpg)
MS21922-5
Clinch Tube Fitting Sleeve
in Fittings
tube outside diameter: 5/16", sleeve coupling flareless, carbon steel, MS21922 series fitting
![Part number MS21921-6 Picture of MS21921-6](https://military-fasteners.com/public/images/parts/MS21921-6__61f16a58e74ad.jpg)
MS21921-6
Tube Coupling Nut
in Nuts
Carbon steel, tube outside diameter: 3/8", nut, sleeve coupling, flareless, MS21921 series nut
More MS21921 tube coupling nuts
$31.14 Each, 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
Product Image Gallery
Product code MS21921-5![Picture of MS21921-5 MS21921-5](https://military-fasteners.com/public/images/parts/xMS21921-5__6137f936e47a3.jpg.pagespeed.ic.xcp_CbaPTq.jpg)
![Picture of MS21921-5 MS21921-5](https://military-fasteners.com/public/images/parts/MS21921-5__6137f93959a5c.jpg)
![Picture of MS21921-5 MS21921-5](https://military-fasteners.com/public/images/parts/MS21921-5__6137f93fb60d6.jpg)
![Picture of MS21921-5 MS21921-5](https://military-fasteners.com/public/images/parts/MS21921-5__6137f94ca8288.jpg)
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Very fast response to RFQ (less than 1 day) very competitive pricing and low MOQ requirements
Excellent variety, quality, and service. And, small orders are no problem. Military Fasteners is a tinker's delight and a great resource. I also appreciate their using the USPS. So many companies ship UPS only and to Alaska the UPS price is ridiculous. Thank you.
Service was great, shipped and received with paperwork as promised, definitely would give a two thumbs up.
As expected, fast and accurate service with products at a fair price.
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