KFN542-08

Locking Assembled Washer Nut Self

email this to someone  
Description:

Thread Size: 1/8", Head Width: 1/4

* 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

KFN542-08 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Washer Outside Diameter:
0.340 inches maximum
Counterbore Diameter:
0.197 inches minimum nut and 0.202 inches maximum nut
Overall Height:
0.240 inches maximum
Nut Style:
Flat with turned up edge
Nut Counterbore Depth:
0.087 inches minimum nut and 0.097 inches maximum nut
Width Across Flats:
0.212 inches minimum and 0.220 inches maximum
Tempurature Rating:
450.0 deg fahrenheit maximum
Thread Series:
Unjc
Thready Qty Per Inch (tpi):
32
Hardness Rating:
39.0 rockwell c minimum and 43.0 rockwell c maximum
Thread Size:
0.164 inches
Special Features:
Washer rockwell c scale 40.0 min and rockwell c scale 45.0 max
Material:
Steel comp 8740 overall or steel comp 4340 overall or steel comp 4140 overall
Material Specification:
Mil-s-6049 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-5626 mil spec 3rd material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty2 cl2 mil spec single treatment response overall
Quick Specs
Thread Size 8
Thread Qty 32
Material Steel

Additional Information

SKU / Model: KFN54208
NSN: 5310-01-119-6793
FSC: Nuts and Washers / 5310
Product Series: KFN542
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
KFN542-08_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More KFN542 self-locking assembled washer nuts

KFN542-8

$39.54 EA, Thread Size: 1/2in., Head Width: 1/2in.

KFN542-6

Thread Size: 3/8in., Head Width: 3/8in., 5310-01-114-5174

KFN542-4

Thread Size: 1/4in., Head Width: 1/4in.

KFN542-3

Locknut thread size: 1/4in., 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've been a customer since 1983 and you have provided what I needed most times in a very timely manner at the right price. Over all I have been very satisfied with your company.

5.0

In dealing with Military Fasteners for 3 plus years, I can honestly say Ive never had a bad experience with the company. Please keep up the great work and youll keep me coming back for as long as I am flying.

4.0

Small order but all was in stock, sales rep was very friendly and made it a pleasure. Shipped and received quicker than expected.

4.0

I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

4.0