NAS686A04K
Two Lug Locknut Plate
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Description:
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Thread Size: 7/64", Nut Length: 15/16", Nut Height: 11/64"

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NAS686A04K Datasheet Features and Specification
Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Lubrication:
Soluble lubricant
Mounting Hole Diameter:
0.098 inches minimum and 0.103 inches maximum
Nut Style:
Plate
Nut Length:
0.948 inches maximum
Nut Height:
0.175 inches maximum
Plate Thickness:
0.032 inches maximum
Plate Width:
0.290 inches minimum and 0.416 inches maximum
Nut Mounting Provision:
Countersunk holes
Mounting Provision Location:
Opposite nut projection side
Mounting Hole Arrangement Style:
2 holes
Distance From Aperture Center To Mounting Hole Center:
0.339 inches minimum and 0.349 inches maximum
Center To Center Distance Between Mounting Holes Along Length:
0.686 inches minimum and 0.690 inches maximum
Tempurature Rating:
450.0 deg fahrenheit nominal
Thread Series:
Unjc
Features Provided:
Floating nut
Thready Qty Per Inch (tpi):
40
Hardness Rating:
49.0 rockwell c maximum
Thread Size:
0.112 inches
Mounting Hole Countersink Angle:
98.0 degrees minimum and 102.0 degrees maximum
Material:
Steel overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Quick Specs
Thread Size | 4 |
Thread Qty | 40 |
Material | Steel |
Additional Information
SKU / Model: | NAS686A04K |
NSN: | 5310-00-777-5784 |
FSC: | Nuts and Washers / 5310 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 10 EA |
Schedule B: | 7318.16.0085 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version NAS686A04K_Military-Fasteners-com.pdf |
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More locknuts
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Plate - Two Lug Locknut
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Thread Size: 7/64", Nut Length: 15/16", Nut Height: 11/64"
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Estibalitz P.
They really try hard to help and follow through!
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Alberto R.
Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.
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Great service good price although very expensive!
5.0
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Great service with availability, good pricing, ease of ordering, excellent packaging and quick shipment.
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