AN818-L4J

Aeronautical Standard Tube Coupling Nut

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Description:

AN818-L4J Tube Coupling Nut

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AN818-L4J Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Fabrication Method:
Machined
Nut Style:
Tube coupling
Nut Height:
0.604 inches minimum and 0.636 inches maximum
Width Across Flats:
0.563 inches nominal
Length To Shoulder:
0.532 inches nominal
Smallest Inside Diameter:
0.305 inches minimum and 0.308 inches maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
20
Thread Size:
0.438 inches
Tube Outside Diameter:
0.250 inches
Special Features:
2 lockwire holes
Material:
Steel comp 304 overall
Material Specification:
Qq-s-763 fed spec single material response overall
Surface Treatment:
Passivate overall
Specification Data:
88044-an818 government standard

Additional Information

SKU / Model: AN818L4J
NSN: 4730-00-314-7679
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: AN818
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN818-L4J_Military-Fasteners-com.pdf
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Tube outer diameter: 1/2 thread: 3/4-16 flared tube steel nut fitting

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