MS21083C4

Military Standard Locking Hexagon Nut Self

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Description:

thread: 1/4-28, self-locking, hexagon, low height, corrosion resistant steel, nylon insert, passivated

* Manufacturer certifications are shipped with your order FREE of charge
MS21083C4
MS21083C4
MS21083C4
MS21083C4
Add to Cart Up to qty 725 ships same day if ordered before 4pm EST
MS21083C4 Price:
buy now
$2.70 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS21083C4 Datasheet Features and Specification

Bearing Surface Finish:
125 microinches
Bearing Surface Type:
Chamfered or washer faced
Countersink Angle:
88 degrees
Criticality Code Justification:
Feat
Locking Feature:
Prevailing torque with nonmetallic insert
Material:
Plastic polyamide locking insert
Material:
Stainless steel except insert
Thread Size:
0.25 inches
Nut Height:
0.219 inches
Nut Style:
Hexagon
Special Features:
Weapon system essential
Surface Treatment:
Passivate except insert
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response except insert
Tempurature Rating:
250 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)
Width Across Flats:
Between 0.430 inches and 0.439 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Stainless Steel

Additional Information

Alternate Part Numbers

  • L79NTE0428
SKU / Model: MS21083C4
NSN: 5310-00-897-6145
FSC: Nuts and Washers / 5310
Product Series: MS21083C
Pack Weight (Approx.) 0.128 lb
Minimum Qty (MOQ): 25
Schedule B: 7415.33.8050
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21083C4_Military-Fasteners-com.pdf
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Product Image Gallery

Product code MS21083C4
MS21083C4
MS21083C4
MS21083C4
MS21083C4

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Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

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Just received my order and I would like to congratulate you on such fast and efficient service. You are excellent at what you do and I always recommend you to others. Great company, it's a pleasure dealing with you, well done once again!

5.0

Nice and Easy, Great Inventory.

5.0

Called Military Fasteners for assistance to determine pricing for some material. Ashleigh S. was very nice to work with. Her attitude and happy approach was great. She provided guidance along with a quote for future reference!! Thank you!

5.0

I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

5.0