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AN310-10

Aeronautical Standard Plain Castellated Hexagon Nut

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Description

Castellated Nut

Specifications

Bearing Surface Type Chamfered or washer faced
Dimension A 1.000 in
Dimension A Tolerance +0.002 in
Dimension B 1 5/32 in
Dimension H 23/32 in
Industry Standards/Certification AN310
Material Steel
Minimum Ultimate Tensile Strength (Steel) 30100 lb
NIIN 00-167-1291
NSN 5310-00-167-1291
Nut Height 0.719
Nut Style Hexagon castellated
Surface Treatment Cadmium or zinc
Thread Class 3b
Thread Direction Right-hand
Thread Qty Per Inch (tpi) 18
Thread Series Unf (fine thread)
Thread Size 0.625, 5/8-18
Thread T 5/8-18
Type Cad Plated, Castellated
Weight 0.1 lb
Width Across Flats Between 0.986 inches and 1.002 inches

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

No interchangeable or dimensionally similar parts are on record for AN310-10. Try the cross-reference lookup to search by a different part number.

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