MS9881-11

Military Standard Nut

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Description:

Thread Size: 1/4", Nut Height: 1/4", Head Width: 1/2"

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MS9881-11 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Nut Style:
Hexagon
Nut Height:
0.266 inches nominal
Width Across Flats:
0.492 inches minimum and 0.502 inches maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
24
Hardness Rating:
26.0 rockwell c minimum and 32.0 rockwell c maximum
Thread Size:
0.312 inches
Countersink Angle:
90.0 degrees nominal nut
Bearing Surface Type:
Washer faced
Bearing Surface Finish:
63.0 microinches
Material:
Steel comp 8740 overall
Material Specification:
Ams 6322 assn std single material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Ams 2400 assn std single treatment response overall
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel

Additional Information

SKU / Model: MS988111
NSN: 5310-00-485-0059
FSC: Nuts and Washers / 5310
Product Series: MS9881
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.16.0085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS9881-11_Military-Fasteners-com.pdf
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More MS9881 plain hexagon nuts

MS9881-10

Thread Size: 1/4", Nut Height: 1/4", Head Width: 3/8"

MS9881-09

$4.20 EA, Thread Size: 1/4in., Nut Height: 1/8in., Head Width: 3/8in.

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Always very helpful Employees. Stock seems to be getting better as well. No problems ever.

5.0

After an extensive look for parts, Ramona Real of Military Fasteners was the one that could help in finding what I needed and provide the necessary paperwork to go with it. Shipping on time and packing perfect. Good people to work with and highly recommended A+++++

5.0

Ramona was awesome when it came to helping me source some hard to get and not commonly used fasteners for a special project we are working on. Thanks Ramona!

5.0

Your staff is courteous and well informed about your product line. Your inventory is excellent and competitively priced. The shipment always arrives as advertized and the boxes are well packed. I will continue to order my aircraft supplies from military fasteners

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