MS21078-4

Military Standard Locking Nutplate Self

email this to someone  
Description:

thread: 1/4-28, self locking, two lug, cadmium plated steel, nylon insert, plain rivet holes

* Manufacturer certifications are shipped with your order FREE of charge
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
Add to Cart Up to qty 12 ships same day if ordered before 4pm EST
MS21078-4 Price:
buy now
$35.57 Each
Quantity:
Pre-packaged bag qty: 1 ea
Add item to quote  

MS21078-4 Datasheet Features and Specification

Center To Center Distance Between Mounting Holes Along Length:
Between 0.998 inches and 1.002 inches
Distance From Aperture Center To Mounting Hole Center:
Between 0.495 inches and 0.505 inches
Hardness Rating:
32.0 rockwell c
Locking Feature:
Prevailing torque with nonmetallic insert
Material:
Plastic polyamide locking insert
Material:
Steel nut
Mounting Hole Arrangement Style:
2 holes
Mounting Hole Diameter:
Between 0.098 inches and 0.103 inches
Thread Size:
0.250 inches
Nut Height:
Between 0.240 inches and 0.375 inches
Nut Length:
1.296 inches
Nut Mounting Provision:
Straight holes
Nut Style:
Plate
Plate Thickness:
0.075 inches
Plate Width:
Between 0.484 inches and 0.516 inches
Surface Treatment:
Cadmium nut
Surface Treatment Specification:
Cl 3 federal specification single treatment response nut type 2 qq-p-416
Tempurature Rating:
250.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
28
Thread Series:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3B
Material Plastic

Additional Information

SKU / Model: MS210784
NSN: 5310-00-728-5519
FSC: Nuts and Washers / 5310
Product Series: MS21078
Pack Weight (Approx.) 0.020 lb
Minimum Qty (MOQ): 1
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21078-4_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

More MS21078 self-locking nutplates

MS21078-8

$71.94 EA, Thread Size: 1/2in., Nut Height: 5/8in., Nut Length: 1-5/8in.

MS21078-7

Thread Size 1/2in. Nut Height 1/2in. Nut Length 1-1/2in.

MS21078-6

$77.94 EA, Thread Size: 3/8in., Nut Length: 1-1/4in., Nut Height: 3/8in. nutplate

MS21078-5

Thread Size: 1/4in., Nut Length: 1-1/4in., Nut Height: 3/8in.

MS21078-3K

Thread Size: 3/16", Nut Length: 31/32", Nut Height: 5/16"

MS21078-3

Two lug nutplate 8-32 thread nylon insert

Product Image Gallery

Product code MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4
MS21078-4

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

Great place to buy!

5.0

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

I have been dealing with you folks for years as a corporation customer and personally. You are the industry standard on quality of product and service.

5.0

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