AN256F10

Aeronautical Standard Locknut

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Description:

Thread Size: 1/4", Nut Length: 7/8", Nut Height: 3/8

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AN256F10 Datasheet Features and Specification

Nut Length:
0.890 inches
Nut Mounting Provision:
Straight holes
Nut Height:
0.313 inches
Mounting Hole Diameter:
Between 0.098 inches and 0.103 inches
Mounting Hole Arrangement Style:
2 holes
Material:
Plastic polyamide or fiber locking insert
Material:
Steel nut
Material:
Plastic polyamide locking insert or fiber locking insert
Locking Feature:
Prevailing torque with nonmetallic insert
Distance From Mounting Hole Center To Base:
0.141 inches
Distance From Base To Center Of Aperture:
0.281 inches
Center To Center Distance Between Mounting Holes Along Length:
Between 0.247 inches and 0.253 inches
Nut Style:
Plate
Plate Thickness:
0.062 inches
Plate Width:
0.438 inches
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
32
Thread Series:
Unf (fine thread)
Thread Size:
0.190 inches
Quick Specs
Thread Size 10
Thread Qty 32
Thread Series UNF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: AN256F10
NSN: 5310-00-207-9316
FSC: Nuts and Washers / 5310
Product Series: AN256F
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 2
Schedule B: 7616.10.9090
ECCN: EAR99
National Motor Freight: 093490, Bolt / Nut / Screw / Clips / Fastener / Etc
Download PDF Version
AN256F10_Military-Fasteners-com.pdf
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More AN256F locknuts

AN256F8

Locknut 5310-00-207-9320, Thread Size: 1/8in., Nut Length: 7/8in., Nut Height: 3/8in.

AN256F6

Thread: 6-32 Thread Size: 1/8in., Nut Length: 7/8in., Nut Height: 3/8in.

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I am always impressed that you can process and ship and order only a few hours after you get it. Keep up the good work.

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

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

Thank you for very efficient and quality service. The product was exactly as advertised, price was good, and the shipping was very fast. I am very happy with my first experience with your company. I will for sure be continuing my business with you. Keep up the great work.

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