MS21083C04

Military Standard Locking Hexagon Nut Self

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Description:

Thread: 4-40, self locking nut, hexagon, low height, corrosion resistant steel, nylon insert, passivated, MS21083 series nut

* Manufacturer certifications are shipped with your order FREE of charge
MS21083C04
MS21083C04
MS21083C04
MS21083C04
Add to Cart Up to qty 1000 ships same day if ordered before 4pm EST
MS21083C04 Price:
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$0.65 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS21083C04 Datasheet Features and Specification

Width Across Flats:
Between 0.243 inches and 0.251 inches
Thread Size:
0.112 inches
Thread Series:
Unjc
Thread Qty Per Inch (tpi):
40
Thread Class:
3b
Thread Direction:
Right-hand
Tempurature Rating:
250 degrees fahrenheit
Nut Height:
0.125 inches
Surface Treatment Specification:
Qq-p-35 federal specification single treatment response except insert
Surface Treatment:
Passivate except insert
Nut Style:
Hexagon
Material:
Stainless steel
Locking Feature:
Prevailing torque with nonmetallic insert
Insert Material:
Plastic polyamide locking insert
Countersink Angle:
88 degrees nut
Bearing Surface Finish:
125 microinches
Bearing Surface Type:
Chamfered or washer faced
Quick Specs
Thread Qty 40
Thread Series UNJC
Thread Class 3B
Material Stainless Steel

Additional Information

Alternate Part Numbers

SKU / Model: MS21083C04
NSN: 5305-00-054-5650
FSC: Screws / 5305
Product Series: MS21083C
Pack Weight (Approx.) 0.055 lb
Minimum Qty (MOQ): 50
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21083C04_Military-Fasteners-com.pdf
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Product Image Gallery

Product code MS21083C04
MS21083C04
MS21083C04
MS21083C04
MS21083C04

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Customer Reviews

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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 was very pleased with the processing of my order from Military Fasteners. Placed my order very late on Thursday. Confirmation was immediate and received a tracking number the next day. It was delivered on the Monday. Excellent service from Military Fasteners

5.0

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

I recently had the pleasure of working with Dan Hunter and I must say that my experience was nothing short of exceptional. Dan is the epitome of professionalism and knowledge in the Aerospace industry. From the moment I engaged with Dan, I was impressed by his deep understanding of the products/services he was selling. His expertise was evident as he patiently and thoroughly answered all of my questions, providing me with valuable insights that helped me make informed decisions. What sets Dan apart is his ability to build trust and establish rapport with customers effortlessly. I never felt pressured or rushed into making a purchase; instead, I felt supported and guided in finding the right solution for my needs. Ask for Dan if you are looking for a salesperson who goes above and beyond to deliver an exceptional customer experience.

5.0