NAS686C4M

Locking Nutplate Self

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Description:

Thread Size: 1/4", Nut Length: 1-1/4", Nut Height: 1/4", NAS686 series nut

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NAS686C4M Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Locking Feature:
Prevailing torque all metal design
Lubrication:
Dry film lubricant
Mounting Hole Diameter:
0.098 inches minimum and 0.103 inches maximum
Nut Style:
Plate
Nut Length:
1.292 inches maximum
Nut Height:
0.281 inches maximum
Plate Thickness:
0.032 inches maximum
Plate Width:
0.350 inches minimum and 0.516 inches maximum
Nut Mounting Provision:
Straight holes
Mounting Hole Arrangement Style:
2 holes
Distance From Aperture Center To Mounting Hole Center:
0.500 inches nominal
Center To Center Distance Between Mounting Holes Along Length:
0.998 inches minimum and 1.002 inches maximum
Tempurature Rating:
450.0 deg fahrenheit nominal
Thread Series:
Unjf
Features Provided:
Floating nut
Thready Qty Per Inch (tpi):
28
Hardness Rating:
49.0 rockwell c maximum
Thread Size:
0.250 inches
Material:
Iron alloy 660 overall
Material Specification:
Ams 5525 assn std single material response overall or ams 5735 assn std single material response overall or ams 5737 assn std single material response overall
Surface Treatment:
Passivate overall
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Iron

Additional Information

SKU / Model: NAS686C4M
NSN: 5310-00-779-6689
FSC: Nuts and Washers / 5310
Product Series: NAS686C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 15
Schedule B: 7318.16.0085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS686C4M_Military-Fasteners-com.pdf
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More NAS686C self-locking nutplates

NAS686C3M

Thread Size: 1/4in., Nut Length: 1in., Nut Height: 1/4in.

NAS686C3K

Thread Size: 3/16in., Nut Length: 15/16in., Nut Height: 1/4in.

NAS686C3

NAS686C3

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I recently requested a quote and placed an order with Kristen Belmont. Kristen was incredibly helpful, prompt, and informative, addressing all of my inquiries and requests efficiently. I am extremely grateful to have had Kristen's assistance.

5.0

I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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