NAS1021A8

Locknut

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Description:

Thread Size: 1/2", Nut Height: 39/64", Head Width: 47/64"

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NAS1021A8 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Nut Height:
0.610 inches nominal
Width Across Flats:
0.741 inches minimum and 0.752 inches maximum
Tempurature Rating:
550.0 deg fahrenheit nominal
Thread Series:
Unf
Thready Qty Per Inch (tpi):
20
Hardness Rating:
Not rated
Thread Size:
0.500 inches
Bearing Surface Type:
Any acceptable
Material:
Steel overall
Surface Treatment:
Cadmium overall
Specification Data:
80205-nas1021 professional/industrial association standard
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Steel

Additional Information

SKU / Model: NAS1021A8
NSN: 5310-00-582-8455
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: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1021A8_Military-Fasteners-com.pdf
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More locknuts

NAS1021A5

Thread Size: 19/64", Nut Height: 23/64", Head Width: 31/64"

NAS1021A08

Thread Size: 5/32", Nut Height: 1/4", Head Width: 21/64"

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Very good service, as usual. Order was complete and correct. It is easy to order on your website and the deliveries are always in the specified time.

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As usual Military Fasteners did a great job getting the items I ordered to me here in Arizona. My last order had one item on Back Order but was sent in a timely manner direct from the manufacturer. Great Company, great service.

5.0

Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

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