AN320D7

Aeronautical Standard Castellated Plain Nut

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Description:

Thread Size: 7/16", Nut Height: 15/64", Head Width: 39/64"

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AN320D7 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Nut Style:
Slotted, hexagon
Nut Height:
0.203 inches minimum and 0.234 inches maximum
Width Across Flats:
0.614 inches minimum and 0.627 inches maximum
Thread Series:
Unf
Thready Qty Per Inch (tpi):
20
Thread Size:
0.438 inches
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Material:
Aluminum alloy 2024 overall
Material Specification:
Qq-a-200/3 fed spec single material response overall or qq-a-225/6 fed spec single material response overall or qq-a-250/4 fed spec single material response overall
Surface Treatment:
Chromate overall
Surface Treatment Specification:
Mil-c-5541 mil spec single treatment response overall or mil-a-8625 mil spec single treatment response overall
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Aluminum

Additional Information

SKU / Model: AN320D7
NSN: 5310-00-268-6074
FSC: Nuts and Washers / 5310
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.16.0085
ECCN: 9A991
National Motor Freight: 013540, Alum Nuts
Download PDF Version
AN320D7_Military-Fasteners-com.pdf
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More plain castellated hexagon nuts

AN320D12

Thread Size: 3/4", Nut Height: 3/8", Head Width: 1-5/32"

AN320D10

Thread Size: 5/8", Nut Height: 19/64", Head Width: 1"

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Buying parts from Military Fasteners couldnt be easier. If I need special help I make a phone call. I can usually do it all online and get super fast service.

4.0

As expected, fast and accurate service with products at a fair price.

5.0

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!

4.0

I have been doing business with Military Fasteners for a number of years. Every Time I have needed a question answered in finding something for my projects Military Fasteners has always been there. The people I talk to are helpful and knowledgeable concerning all the vintage planes I have called looking for a special item needed. Thank you for being YOU!

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