MS21083D12

Military Standard Locknut

email this to someone  
Description:

Thread Size: 3/4", Nut Height: 27/64", Head Width: 1-3/64"

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

MS21083D12 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque with nonmetallic insert
Lubrication:
Soluble lubricant
Nut Style:
Hexagon
Nut Height:
0.422 inches maximum
Width Across Flats:
1.052 inches minimum and 1.064 inches maximum
Tempurature Rating:
250.0 deg fahrenheit maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
16
Thread Size:
0.750 inches
Countersink Angle:
88.0 degrees minimum nut
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Material:
Aluminum alloy nut
Material:
Plastic polyamide locking insert
Surface Treatment:
Anodize overall except insert or chromate overall except insert
Surface Treatment Specification:
Mil-a-8625 mil spec 1st treatment response overall except insert or mil-c-5541 mil spec 2nd treatment response overall except insert
Quick Specs
Thread Size 3/4
Thread Qty 16
Material Aluminum

Additional Information

SKU / Model: MS21083D12
NSN: 5310-00-983-9448
FSC: Nuts and Washers / 5310
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7616.10.1000
ECCN: EAR99
National Motor Freight: 013540, Alum Nuts
Download PDF Version
MS21083D12_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More locknuts

MS21083D9

Thread Size: 35/64", Nut Height: 3/8", Head Width: 55/64"

MS21083D8

thread Size: 1/2in., Nut Height: 21/64in., Head Width: 47/64in., 5310-00-948-9760

MS21083D04

Thread Size: 7/64in., Nut Height: 1/8in., Head Width: 15/64in.

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

Google View our Google profile

Well pleased with the prompt and complete service I have received over the past years with Military Fasteners. Good products, great selection, great service.

5.0

jeremy was a pleasure to work with, informative and knowledgeable about the products. helped me with what i needed to know and how to order it. great customer service.

5.0

I've been buying from Military Fasteners for about 2 years. In that time, I don't ever recall having a bad experience. Please keep up the great work and continue offering the fair prices, fast shipping and excellent customer service.

4.0

As always, goods exactly as ordered, packaged well, shipped promptly...doesnt get any better. Thank you.

5.0