NAS1766-5

Locknut

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Description:

Thread Size: 3/8", Nut Length: 1-1/8"

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NAS1766-5 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Counterbore Diameter:
0.317 inches minimum nut
Lubrication:
Dry film lubricant
Mounting Hole Diameter:
0.130 inches minimum and 0.135 inches maximum
Nut Style:
Plate
Nut Length:
1.094 inches maximum
Nut Counterbore Depth:
0.062 inches minimum nut
Nut Mounting Provision:
Straight holes
Mounting Hole Arrangement Style:
2 holes
Distance From Aperture Center To Mounting Hole Center:
0.495 inches minimum and 0.505 inches maximum
Center To Center Distance Between Mounting Holes Along Width:
0.705 inches minimum
Tempurature Rating:
450.0 deg fahrenheit maximum
Thread Series:
Unjf
Features Provided:
Floating nut
Hardness Rating:
49.0 rockwell c maximum
Thread Size:
0.3125 inches
Material:
Steel overall
Surface Treatment:
Cadmium overall
Specification Data:
80205-nas1766 professional/industrial association standard
Quick Specs
Thread Size 5/16
Material Steel

Additional Information

SKU / Model: NAS17665
NSN: 5310-01-363-2679
FSC: Nuts and Washers / 5310
Product Series: NAS1766
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1766-5_Military-Fasteners-com.pdf
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More NAS1766 self-locking nutplates

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$9.00 EA, nutplate NAS1766C3

NAS1766-4

$9.54 EA, nutplate Thread Size: 1/4in., Nut Length: 1-1/8in., Nut Height: 1/4in.

NAS1766-3

Nut Thread: 10-32

NAS1766-08

Thread Size: 1/8", Nut Length: 5/8", Nut Height: 1/4"

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Customer Reviews

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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

Best company out there!! Great customer service!

5.0

As usual, great stock and always have the difficult-to-find parts. Also, super fast purchase. Great experience.

5.0

Great service, I run a small GA workshop and I can count on Military Fasteners even though I'm in Australia, its quicker than getting it in Australia most of the time. The web site is great and simple to find the parts needed.

4.0