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AN320C6

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
Cotter Pin Size AN380-3-3
Material CRES
NIIN 00-207-9274
NSN 5310-00-207-9274
Nut Height Between 0.203 inches and 0.234 inches
Nut Style Hexagon slotted
Surface Treatment Passivate
Thread Class 3b
Thread Direction Right-hand
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series Unf (fine thread)
Thread Size 0.375, 3/8-24
Type Stainless Steel
Weight 0.01 lb
Width Across Flats Between 0.553 inches and 0.565 inches

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