MS51972-3
Military Standard Plain Hexagon Nut
Thread: 3/8-24, Thread Size: 3/8", Nut Height: 3/8", Head Width: 5/8",



MS51972-3 Datasheet Features and Specification
Quick Specs
Thread Size | 3/8 |
Thread Qty | 24 |
Thread Series | UNF |
Thread Class | 2B |
Material | Steel |
Additional Information
SKU / Model: | MS519723 |
NSN: | 5310-00-903-1524 |
FSC: | Nuts and Washers / 5310 |
Product Series: | MS51972 |
Pack Weight (Approx.) | 0.181 lb |
Minimum Qty (MOQ): | 20 |
Schedule B: | 7318.16.0085 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS51972-3_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS51972-3

MS21044C08
Self-Locking Hexagon Nut
in Nuts
thread: 8-32, self locking, regular height, corrosion resistant steel, nylon insert, passivated, soluble lubricant, locknut, MS21044 series nut
More MS51972 plain hexagon nuts
Thread Size: 7/8", Nut Height: 49/64", Head Width: 1-5/16"
Thread Size: 3/4in., Nut Height: 5/8in., Head Width: 1-1/8in.
$3.96 EA, Thread Size: 1/2in., Nut Height: 1/2in., Head Width: 3/4in.
Thread Size: 1/2in., Nut Height: 3/8in., Head Width: 5/8in., 5310-00-989-5944
$2.70 EA, Thread Size: 1/4in., Nut Height: 1/4in., Head Width: 1/2in.
$1.44 EA, MS51972-1
Product Image Gallery
Product code MS51972-3


Have a question
If you require a quote on this or any product please visit our quote request page »
Browse our frequently asked questions page.
You may contact us by phone at +1 (904) 543-6395 or
email us using our contact form.
Our hours of operation are 8:00am - 6:00pm EST
Customer Reviews

I have purchased most of my aviation needs from Military Fasteners for the last 5 years. You have provided me with the products that I have needed,with a price that is fair and a delivery on time. Thanks!
I love your website. Can hardly believe how fast & accurate the orders come. Am building a kit plane, need a lot of small hardware and electrical the past few months. There has not been a mistake in the last dozen orders.
Your website was easy to use and checkout was a breeze. My part was shipped right away and I received it quickly. Excellent service all around! Thanks to you all.
I always receive my shipments from Military Fasteners quickly without having to follow up and track down shipments. West Coast shipments arrive usually the next day via UPS ground, making it an effective choice. Thank you for excellent service.
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.