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AN818-3

Nut, Tube Coupling

Part number
AN818-3
NSN
4730-00-278-8561
NIIN
00-278-8561
Item name
Nut, Tube Coupling
Manufacturer
Aeronautical Standards Group
CAGE code
88044
FSC
4730
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

Thread Class
3B
Thread Direction
Right-hand
Nut Style
Tube coupling
Nut Height
1.734 inches nominal
Width Across Flats
2.855 inches minimum and 2.895 inches maximum
Length to Shoulder
1.462 inches nominal
Smallest Inside Diameter
2.167 inches minimum and 2.170 inches maximum
Thread Series
UN
Thread Quantity per Inch
12
Nominal Thread Size
2.500 inches
Nominal Tube Outside Diameter
2.000 inches
Material
Aluminum alloy overall
Surface Treatment
Anodize overall
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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