MS21083N20

Military Standard Locking Hexagon Nut Self

email this to someone  
Description:

Thread Size: 1-1/4", Nut Height: 49/64", Head Width: 1-51/64

* Manufacturer certifications are shipped with your order FREE of charge
MS21083N20
MS21083N20
MS21083N20
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

MS21083N20 Datasheet Features and Specification

Bearing Surface Finish:
125.0 microinches
Bearing Surface Type:
Chamfered or washer faced
Countersink Angle:
88.0 degrees
Hardness Rating:
35.0 rockwell c
Locking Feature:
Prevailing torque with nonmetallic insert
Lubrication:
Soluble lubricant
Material:
Plastic polyamide locking insert
Material:
Steel nut
Thread Size:
1.250 inches
Nut Height:
0.766 inches
Nut Style:
Hexagon
Surface Treatment:
Cadmium
Surface Treatment Specification:
Cl 2 federal specification all treatment responses except insert type 2 qq-p-416
Tempurature Rating:
250.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
12
Thread Series:
Unjf (fine thread with external controlled root radius)
Width Across Flats:
Between 1.801 inches and 1.815 inches
Quick Specs
Thread Size 1/4
Thread Qty 12
Material Steel

Additional Information

Alternate Part Numbers

SKU / Model: MS21083N20
NSN: 5310-00-016-7142
FSC: Nuts and Washers / 5310
Product Series: MS21083N
Pack Weight (Approx.) 0.282 lb
Minimum Qty (MOQ): 1
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093490, Bolt / Nut / Screw / Clips / Fastener / Etc
Download PDF Version
MS21083N20_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More MS21083N self-locking hexagon nuts

MS21083N9

Self-Locking Hexagon Nut 5310-00-943-9897, self locking nut 9/16-18 thread low height steel nylon insert 250 Degree

MS21083N8

Self locking nut 1/2-20 thread low height steel nylon insert 250 degrees

MS21083N7

Self locking nut 7/16-20 Thread Low Height Nylon Insert

MS21083N6

Self-Locking Hexagon Nut 5310-00-926-1852, nylon insert self locking locknut thread 3/8-24

MS21083N5

Locknut, 5/16-24 Thread, Low Height, Steel, Nylon Insert, 250 Deg.

MS21083N4

Self locking hexagon nut with nylon insert cadmium thread 1/4-28, 5310-00-903-8282

Product Image Gallery

Product code MS21083N20
MS21083N20
MS21083N20
MS21083N20

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

Fast delivery, excellent choice on product that covers all types of aircraft. This range of product makes it easy to rebuild and maintenance your aircraft.

5.0

Great service good price although very expensive!

5.0

I was looking for hard to find parts for a safety critical application. The first couple of places I tried had the part on their web page but when I tried to order it they said, sorry, they did not actually have the parts. I called Military Fasteners. Talked to an employee without delay. She looked up the part number, told me who manufactured them (important), where the company is located (very important) and shipped the parts immediately from their own inventory. Super nice, helpful, efficient and knowledgeable. They get it.

5.0

I have ordered from Military Fasteners for years and have never had a complaint! And do not expect to have a complaint in the future.

4.0