MS21055-4

Military Standard Locking Plate Nut Self

email this to someone  
Description:

1/4-28 thread - self-locking corner nutplate - low height - cadmium plated carbon steel - 450°,, without dry film lube - plain rivet holes

* 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

MS21055-4 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Counterbore Diameter:
0.254 inches minimum nut
Lubrication:
Soluble lubricant
Mounting Hole Diameter:
0.098 inches minimum and 0.103 inches maximum
Nut Style:
Plate
Nut Length:
0.852 inches maximum
Nut Height:
0.281 inches maximum
Plate Thickness:
0.055 inches maximum
Nut Counterbore Depth:
0.062 inches minimum nut
Nut Mounting Provision:
Straight holes
Mounting Hole Arrangement Style:
2 holes
Distance From Aperture Center To Mounting Hole Center:
0.495 inches minimum and 0.505 inches maximum
Tempurature Rating:
450.0 deg fahrenheit maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
28
Hardness Rating:
49.0 rockwell c maximum
Thread Size:
0.250 inches
Material:
Steel overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2,cl 2 fed spec all treatment responses overall
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel

Additional Information

SKU / Model: MS210554
NSN: 5310-00-779-3514
FSC: Nuts and Washers / 5310
Product Series: MS21055
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21055-4_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More MS21055 self-locking nutplates

MS21055L5

$6.30 Each, 5/16-24 thread self-locking corner nutplate low height cadmium plated carbon steel with dry film lube plain rivet holes

MS21055L4

$2.48 Each, 1/4-28 thread self-locking corner nutplate low height cadmium plated carbon steel with dry film lube plain rivet holes

MS21055L3K

10-32 thread - self-locking corner nutplate - low height - cadmium plated carbon steel - 450°, - with dry film lube - countersunk rivet holes

MS21055L3

Corner nutplate 10-32 thread with dry film lube

MS21055L08K

8-32 thread, self-locking corner nutplate, low height, cadmium plated carbon steel, with dry film lube, countersunk rivet holes

MS21055L08

Nutplate, Corner, All Metal to 450 Degree, Size #8-32, Rivet Spacing 0.486in.

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 using Military Fasteners for a long time and have always been more than satisfied with the service they provide. Craig F

5.0

Extremely fast shipping and an excellent product. Will use again.

5.0

Great Website helped to identify the needed parts. The wide array of shipping options and costs helped minimize unnecessary expense. Parts arrived promptly. Thankyou

5.0

I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.

5.0