MS21044D5

Military Standard Locking Hexagon Nut Self

email this to someone  
Description:

thread: 5/16-24, self-locking, regular height, aluminum alloy, nylon insert, anodized

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Cart Up to qty 220 ships same day if ordered before 4pm EST
MS21044D5 Price:
buy now
$1.72 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
Add item to quote  

MS21044D5 Datasheet Features and Specification

Thread Class:
3b
Tempurature Rating:
250.0 degrees fahrenheit
Surface Treatment Specification:
Mil-a-8625 military specification 1st treatment response except insert or mil-c-5541 military specification 2nd treatment response except insert
Nut Height:
0.266 inches
Nut Style:
Hexagon
Surface Treatment:
Anodize except insert or chromate except insert
Material Specification:
T6 federal specification 4th material response nut t6 federal specification 3rd material response nut or qq-a-200/11 t4 federal specification 2nd material response nut or qq-a-225/6 t6 federal specification 1st material response nut or qq-a-225/4 qq-a-200/2
Lubrication:
Soluble lubricant
Material:
Aluminum alloy 2014 nut or aluminum alloy 2017 nut or aluminum alloy 2024 nut or aluminum alloy 7075 nut
Locking Feature:
Prevailing torque with nonmetallic insert
Countersink Angle:
88.0 degrees nut
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
24
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Size:
0.312 inches
Width Across Flats:
Between 0.492 inches and 0.502 inches
Quick Specs
Thread Size 1/4
Thread Qty 24
Thread Series UNJF
Thread Class 3B
Material Aluminum

Additional Information

SKU / Model: MS21044D5
NSN: 5310-00-016-7181
FSC: Nuts and Washers / 5310
Product Series: MS21044D
Pack Weight (Approx.) 0.090 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
National Motor Freight: 013540, Alum Nuts
Download PDF Version
MS21044D5_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

More MS21044D self-locking hexagon nuts

MS21044D8

$5.52 EA, Thread Size: 1/2in., Nut Height: 5/8in., Head Width: 3/4in.

MS21044D6

3/8-24 thread self-locking nut regular height aluminum alloy nylon insert anodized

MS21044D4

Locknut 1/4-28 thread self-locking nut regular height aluminium alloy nylon insert anodized

MS21044D3

$1.38 Each, 10-32 thread self-locking nut regular height aluminum alloy nylon insert anodized

MS21044D08

$1.50 Each, 8-32 thread self-locking nut regular height aluminium alloy nylon insert anodized

MS21044D06

thread 6-32 self locking nut regular height aluminum alloy nylon insert anodized

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

Hard to find bolts are never hard to find with Military Fasteners!

5.0

Staff very supportive and informative. Order was shipped extremely promptly and correctly. GREAT customer service!

5.0

Very pleased with the customer service I get when I call. My Cessna 182 is always needing a little bit of extra LOVE from Military Fasteners. When I call to order parts, your training and customer service of your order takers are the tops.. They understand what I'm looking for and can help me figure out how to order it. I've upgraded my old normal headsets to your reconditioned Bose X General Aviation Noise Cancelling. These are my first Noise Cancelling headsets and we are very pleased...I've come back and purchased 2 more...You are a very professional group! With your shipping location in Atlanta, sometimes, I get things in 1 day or 2 at the most. Thanks.

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0