AN818-4D

Aeronautical Standard Tube Coupling Nut

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Description:

outer diameter: 1/4", thread: 7/16-20, flared tube, aluminum, AN818 series nut

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AN818-4D
AN818-4D
AN818-4D
AN818-4D
AN818-4D
AN818-4D
Add to Cart Up to qty 300 ships same day if ordered before 4pm EST
AN818-4D Price:
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$1.52 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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AN818-4D Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Fabrication Method:
Any acceptable
Nut Style:
Tube coupling
Nut Height:
0.620 inches nominal
Width Across Flats:
0.563 inches nominal
Length To Shoulder:
0.532 inches nominal
Smallest Inside Diameter:
0.305 inches nominal
Thread Series:
Unf
Thready Qty Per Inch (tpi):
20
Thread Size:
0.438 inches
Tube Outside Diameter:
0.250 inches
Criticality Code Justification:
Feat
Special Features:
Weapon system essential. grumman a-10 aircraft
Material:
Aluminum alloy overall
Surface Treatment:
Anodize overall

Additional Information

SKU / Model: AN8184D
NSN: 4730-00-287-0289
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: AN818
Pack Weight (Approx.) 0.219 lb
Minimum Qty (MOQ): 25
Schedule B: 7609.00.0000
ECCN: EAR99
National Motor Freight: 013540, Alum Nuts
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AN818-4D_Military-Fasteners-com.pdf
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More AN818 tube coupling nuts

AN818-L4K

$19.80 Ea

AN818-8K

$15.00 Each, Steel, passivate

AN818-8J

Tube outer diameter: 1/2in., thread: 3/4-16, flared corrosion resistant steel

AN818-8D

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AN818-8

Tube outer diameter: 1/2 thread: 3/4-16 flared tube steel nut fitting

AN818-6K

Steel passivate nut

Product Image Gallery

Product code AN818-4D
AN818-4D
AN818-4D
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AN818-4D
AN818-4D

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I order parts about once a week for the restoration of my Grumman AA-1A. Service and prompt delivery are always above expectation. I don't know what I would do without Military Fasteners and that's no joke! Thanks for your great work!

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My company works directly with Military Fasteners, and we have had nothing but positive experiences. Trisha Hawkins, in particular, has been our primary contact. She always responds quickly and works to make sure the order is correct and shipped on time. Military Fasteners is a trusted vendor of ours and we look forward to working with them again in the future!

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