MS21083N04

Military Standard Locking Hexagon Nut Self

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Description:

thread: 4-40, self-locking, hexagon, low height, cadmium plated steel, nylon insert, 250 degree, MS21083 series nut

* Manufacturer certifications are shipped with your order FREE of charge
MS21083N04
MS21083N04
MS21083N04
MS21083N04
Add to Cart Up to qty 6350 ships same day if ordered before 4pm EST
MS21083N04 Price:
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$0.86 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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MS21083N04 Datasheet Features and Specification

Thread Series:
Unjc
Thread Size:
0.112 inches
Tempurature Rating:
250.0 degrees fahrenheit
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
40
Surface Treatment Specification:
Cl 3 federal specification all treatment responses except insert type 2 qq-p-416
Surface Treatment:
Cadmium and chromate except insert
Nut Style:
Hexagon
Material:
Plastic polyamide locking insert
Nut Height:
0.125 inches
Material:
Steel nut
Lubrication:
Soluble lubricant
Locking Feature:
Prevailing torque with nonmetallic insert
Hardness Rating:
35.0 rockwell c
Countersink Angle:
88.0 degrees nut
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Width Across Flats:
Between 0.243 inches and 0.251 inches
Quick Specs
Thread Size 4
Thread Qty 40
Thread Series UNJC
Thread Class 3B
Material Steel

Additional Information

Alternate Part Numbers

  • MS21083-N04
SKU / Model: MS21083N04
NSN: 5310-00-925-9645
FSC: Nuts and Washers / 5310
Product Series: MS21083N
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21083N04_Military-Fasteners-com.pdf
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Product Image Gallery

Product code MS21083N04
MS21083N04
MS21083N04
MS21083N04
MS21083N04

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I have been doing business with Military Fasteners for a number of years. Every Time I have needed a question answered in finding something for my projects Military Fasteners has always been there. The people I talk to are helpful and knowledgeable concerning all the vintage planes I have called looking for a special item needed. Thank you for being YOU!

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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

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excellent customer service!

5.0

I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

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