MS21086L3K

Military Standard One Lug Locknut Plate

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Description:

Thread Size: 1/4", Nut Length: 1/2", Nut Height: 1/4"

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MS21086L3K Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Counterbore Diameter:
0.194 inches minimum nut
Lubrication:
Dry film lubricant
Mounting Hole Diameter:
0.098 inches minimum and 0.103 inches maximum
Nut Style:
Plate
Nut Length:
0.521 inches maximum
Nut Height:
0.250 inches maximum
Plate Thickness:
0.047 inches maximum
Plate Width:
0.298 inches minimum and 0.328 inches maximum
Nut Counterbore Depth:
0.062 inches minimum nut
Nut Mounting Provision:
Dimpled holes
Mounting Hole Arrangement Style:
2 holes
Distance From Aperture Center To Mounting Hole Center:
0.245 inches minimum and 0.255 inches maximum
Center To Center Distance Between Mounting Holes Along Width:
0.217 inches minimum and 0.221 inches maximum
Tempurature Rating:
450.0 deg fahrenheit nominal
Thread Series:
Unf
Thready Qty Per Inch (tpi):
32
Hardness Rating:
49.0 rockwell c maximum
Thread Size:
0.190 inches
Material:
Steel overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416,ty 2 fed spec single treatment response overall
Quick Specs
Thread Size 10
Thread Qty 32
Material Steel

Additional Information

SKU / Model: MS21086L3K
NSN: 5310-01-187-9070
FSC: Nuts and Washers / 5310
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20 EA
Schedule B: 7318.16.0085
ECCN: EAR99
Download PDF Version
MS21086L3K_Military-Fasteners-com.pdf
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Thread Size: 3/8in., Nut Length: 7/8in., Nut Height: 3/8in.

MS21086L08K

Thread Size: 1/8", Nut Length: 1/2", Nut Height: 1/4"

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Props to my saleslady (whose name I have sadly forgotten) for her can do attitude. Fast and efficient yet friendly and thorough. The items arrived nicely padded with brown paper. Im so happy youve stopped using those hard-to-dispose-of styrofoam peanuts. Fast to ship reasonable prices. Just excellent all around!

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Exceptional service as always. Part was as advertised, and came promptly, in perfect condition. I am always very pleased working with Military Fasteners.

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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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