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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NAS1766C3

$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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Ryan was extremely helpful and is typical of the type of customer service I am accustomed to when I ask for help at Military Fasteners.

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

Any time I need anything it is here when I need it without question. I have tried other suppliers and ship dates are not honored sometimes it can take two weeks for item in their stock!! Thanks for being consistent and prompt.

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Well pleased with the prompt and complete service I have received over the past years with Military Fasteners. Good products, great selection, great service.

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