AN818-4

Aeronautical Standard Tube Coupling Nut

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Description:

outer diameter: 1/4", thread: 7/16-20, flared tube, steel

* Manufacturer certifications are shipped with your order FREE of charge
AN818-4
AN818-4
AN818-4
AN818-4
AN818-4
Add to Cart Up to qty 210 ships same day if ordered before 4pm EST
AN818-4 Price:
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$4.62 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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AN818-4 Datasheet Features and Specification

End Application:
Grumman a-10 acft
Fabrication Method:
Any acceptable
Length To Shoulder:
0.532 inches
Material:
Steel
Thread Size:
0.438 inches
Tube Outside Diameter:
0.250 inches
Nut Height:
0.609 inches
Nut Style:
Tube coupling
Smallest Inside Diameter:
0.305 inches
Specification Data:
88044-an818 government standard
Surface Treatment:
Cadmium
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
20
Thread Series:
Unjf (fine thread with external controlled root radius)
Width Across Flats:
0.593 inches
Quick Specs
Thread Qty 20
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: AN8184
NSN: 4730-00-222-1912
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: AN818
Pack Weight (Approx.) 0.282 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN818-4_Military-Fasteners-com.pdf
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tube outer diameter: 1/4", flared tube fitting, steel, MS20819 series fitting

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AN818-8K

$15.00 Each, Steel, passivate

AN818-8J

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

AN818-8D

Coupling nut 1/2in. diameter 3/4-16 thread short steel

Product Image Gallery

Product code AN818-4
AN818-4
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AN818-4

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I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

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