MS21083D4

Military Standard Locking Hexagon Nut Self

email this to someone  
Description:

thread: 1/4-28, self-locking nut, hexagon, low height, aluminum alloy, nylon insert, anodized

* Manufacturer certifications are shipped with your order FREE of charge
MS21083D4
MS21083D4
MS21083D4
MS21083D4
MS21083D4
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

MS21083D4 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque with nonmetallic insert
Lubrication:
Soluble lubricant
Nut Style:
Hexagon
Nut Height:
0.219 inches maximum
Width Across Flats:
0.430 inches minimum and 0.439 inches maximum
Tempurature Rating:
250.0 deg fahrenheit maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
28
Thread Size:
0.250 inches
Countersink Angle:
88.0 degrees minimum nut
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Material:
Aluminum alloy nut
Material:
Plastic polyamide locking insert
Surface Treatment:
Anodize overall except insert or chromate overall except insert
Surface Treatment Specification:
Mil-a-8625 mil spec 1st treatment response overall except insert or mil-c-5541 mil spec 2nd treatment response overall except insert
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Aluminum

Additional Information

SKU / Model: MS21083D4
NSN: 5310-00-922-9081
FSC: Nuts and Washers / 5310
Product Series: MS21083D
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 013540, Alum Nuts
Download PDF Version
MS21083D4_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More MS21083D self-locking hexagon nuts

MS21083D6

Thread: 3/8-24, self-locking nut, hexagon, low height, aluminum alloy, nylon insert, anodized, 5310-00-926-1851

MS21083D5

$2.22 Each, Thread: 5/16-24 self-locking nut hexagon low height aluminum alloy nylon insert anodized

MS21083D3

Thread: 10-32, self-locking nut hexagon low height aluminum alloy nylon insert anodized, 5310-00-905-3081

MS21083D14

thread: 7/8-14, self-locking nut - hexagon, low height - aluminum alloy - nylon insert, 250°,, anodized

MS21083D08

Thread: 8-32 self-locking nut hexagon, low height aluminium alloy nylon insert anodized

MS21083D06

Thread: 6-32 self-locking nut hexagon low height aluminum alloy nylon insert anodized, 5310-00-921-3857

Product Image Gallery

Product code MS21083D4
MS21083D4
MS21083D4
MS21083D4
MS21083D4
MS21083D4

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

Good service, fast delivery

5.0

As always, orders are shipped promptly and received when expected. Rarely can you find products at lower cost than at Military Fasteners. The web site is easy to use. My favorite place to order from. When looking for aviation products, I always go to Military Fasteners first.

5.0

As always great service with fast shipping. That's why I always choose military fasteners first for my aircraft needs. Thanks.

4.0

Excellent variety, quality, and service. And, small orders are no problem. Military Fasteners is a tinker's delight and a great resource. I also appreciate their using the USPS. So many companies ship UPS only and to Alaska the UPS price is ridiculous. Thank you.

5.0