MS17825-20

Military Standard Locknut

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Description:

Thread Size: 1-1/4", Nut Height: 1-1/4", Head Width: 1-3/4"

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MS17825-20 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque with nonmetallic insert
Nut Style:
Slotted, hexagon
Nut Height:
1.235 inches minimum and 1.265 inches maximum
Width Across Flats:
1.801 inches minimum and 1.815 inches maximum
Tempurature Rating:
250.0 deg fahrenheit nominal
Thread Series:
Unf
Thready Qty Per Inch (tpi):
12
Thread Size:
1.250 inches
Bearing Surface Type:
Washer faced
Material:
Plastic polyamide locking insert
Material:
Steel nut
Surface Treatment:
Cadmium overall except insert and chromate overall except insert
Surface Treatment Specification:
Qq-p-416,type 2,class 2 fed spec single treatment response overall except insert
Quick Specs
Thread Size 1/4
Thread Qty 12
Material Steel

Additional Information

SKU / Model: MS1782520
NSN: 5310-00-151-5429
FSC: Nuts and Washers / 5310
Product Series: MS17825
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS17825-20_Military-Fasteners-com.pdf
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Customer Reviews

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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

Awesome customer service !

5.0

The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

5.0

As always, goods exactly as ordered, packaged well, shipped promptly...doesnt get any better. Thank you.

5.0