Hexagon Castellated Plain Nut

Model / MPN: 61338030 | NSN: 5310-00-103-6374

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.

Product Details

NATO Stock Number

5310-00-103-6374

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Nut Style

Castellated, hexagon

Nut Height

Between 0.168 inches and 0.188 inches

Width Across Flats

Between 0.302 inches and 0.314 inches

Thread Series

Unc

Thready Qty Per Inch (tpi)

Thread Size

0.138 inches

Material

Plastic polyamide locking insert

Material

Stainless steel except insert

61338 Series Parts

Pricing and Availability

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ISO 9001:2015 + AS9120B
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Hexagon Castellated Plain Nut

Pricing and Availability

Certified Quality Assurance

61338030 Cross Reference