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AN320C14

Aeronautical Standard Plain Slotted Hexagon Nut

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Description

Castellated Nut

Specifications

Bearing Surface Finish 125.0 microinches
Bearing Surface Type Chamfered or washer faced
Material Steel
NIIN 00-576-0593
NSN 5310-00-576-0593
Nut Height 0.422 inches minimum and 0.453 inches maximum
Nut Style Slotted, hexagon
Surface Treatment Passivate
Thread Class 3b
Thread Direction Right-hand
Thread Qty 14
Thread Qty Per Inch (tpi) 14
Thread Series UNF
Thread Size 0.875
Weight .005 lb
Width Across Flats 1.296 inches minimum and 1.315 inches maximum

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Catalog data updated 2026-07-05. Report a data error