NAS679C4

Locknut

email this to someone  
Description:

Thread Size: 1/4", Nut Height: 7/32", Head Width: 27/64

* 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

NAS679C4 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Nut Style:
Hexagon
Nut Height:
0.219 inches nominal
Width Across Flats:
0.430 inches minimum and 0.439 inches maximum
Tempurature Rating:
800.0 deg fahrenheit nominal
Thread Series:
Unf
Thready Qty Per Inch (tpi):
28
Thread Size:
0.250 inches
Bearing Surface Type:
Flat
Material:
Iron alloy 660 overall
Material Specification:
Ams 5525 assn std single material response overall
Precious Material:
Silver
Surface Treatment:
Silver overall
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Iron

Additional Information

Alternate Part Numbers

  • NAS679-C4
SKU / Model: NAS679C4
NSN: 5310-00-680-9299
FSC: Nuts and Washers / 5310
Product Series: NAS679C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
Download PDF Version
NAS679C4_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More NAS679C locknuts

NAS679C6

$7.14 EA, Thread Size: 3/4in., Nut Height: 9/32in., Head Width: 35/64in.

NAS679C5M

Thread Size: 1/4", Nut Height: 1/4", Head Width: 1/2"

NAS679C5

Thread Size: 19/64", Nut Height: 17/64", Head Width: 31/64"

NAS679C3M

5310-00-816-1879 Locknut

NAS679C06W

$2.15 EA, Thread Size: 1/8in., Nut Height: 1/8in., Head Width: 1/4in.

NAS679C06MW

Thread Size: 1/8in., Nut Height: 1/8in., Head Width: 1/4in.

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

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!

5.0

As usual, great stock and always have the difficult-to-find parts. Also, super fast purchase. Great experience.

5.0

Very fast delivery and always getting what I ordered. Never had an issue with the few returns I've had. They have been very friendly and helpful.

5.0

I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

5.0