MS21042L04

Military Standard Locking Extended Washer Nut Self

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Description:

Thread: 4-40, reduced hexagon, reduced height, cad plated steel, dry film lubricated, MS21042 series nut

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MS21042L04
MS21042L04
MS21042L04
MS21042L04
Add to Cart Up to qty 1700 ships same day if ordered before 4pm EST
MS21042L04 Price:
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$1.26 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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MS21042L04 Datasheet Features and Specification

Washer Thickness:
0.01 inches
Thread Series:
Unjc
Thread Size:
0.112 inches
Washer Outside Diameter:
0.206 inches
Thread Qty Per Inch (tpi):
40
Thread Direction:
Right-hand
Thread Class:
3b
Tempurature Rating:
450 degrees fahrenheit
Surface Treatment Specification:
Class 3 federal specification single treatment response type 2 qq-p-416
Special Features:
The item is a flight safety critical aircraft part (fscap).
Surface Treatment:
Cadmium and chromate
Overall Height:
Between 0.103 inches and 0.125 inches
Nut Style:
Hexagon
Material:
Steel
Lubrication:
Dry film lubricant
Locking Feature:
Prevailing torque all metal design
Width Across Flats:
Between 0.15 inches and 0.158 inches
Quick Specs
Thread Qty 40
Thread Series UNJC
Thread Class 3B
Material Steel

Additional Information

Alternate Part Numbers

SKU / Model: MS21042L04
NSN: 5310-00-807-1471
FSC: Nuts and Washers / 5310
Product Series: MS21042L
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
Schedule B: 7318.16.0030
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS21042L04_Military-Fasteners-com.pdf
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MS21042L3

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MS21042L06

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Product Image Gallery

Product code MS21042L04
MS21042L04
MS21042L04
MS21042L04
MS21042L04

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Customer Reviews

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My order was a small order of hardware. The order arrived well packaged, in a timely manner via US mail. I continue to receive excellent service from Military Fasteners. Thank You!

4.0

Had an order discrepancy. Kristen Belmont to the rescue! Very well taken care of. Thanks to Military Fasteners for having a wonderful C.A.R.E team!

5.0

Ordering is simple and my parts are always shipped promptly and arrive well packaged. Military Fasteners is always my go-to store when I need something for my homebuilt project.

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0