Octagon Castellated Plain Nut

Item Name Code (INC) 16978

Nuts and Washers
Federal Supply Class: FSC 5310
NATO Supply Classification Class: NSC 5310
Hardware and Abrasives
Federal Supply Group: FSG 53
NATO Supply Classification Group: NSG 53
Item Hits: 15
INC 16978 Octagon Castellated Plain Nut
INC 16978 Octagon Castellated Plain Nut

A nut having 8 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, OCTAGON.

Additional Information for Octagon Castellated Plain Nut Additional Information for Octagon Castellated Plain Nut

Octagon Castellated Plain Nut is a type of nut that falls under the supply class Nuts And Washers in the supply group Hardware And Abrasives.

This nut is characterized by its octagonal shape and castellated design. The octagonal shape provides more surface area for gripping and tightening, making it easier to install and remove. The castellated design features small slots or notches along the top edge of the nut, creating a castle-like appearance.

The purpose of the castellated design is to allow for the use of a cotter pin or a split pin. These pins can be inserted through the slots in the nut and through a hole in the bolt or stud, preventing the nut from loosening or coming off unintentionally. This provides added security and stability to the fastening application.

Octagon Castellated Plain Nuts are commonly used in various industries and applications, including automotive, construction, machinery, and more. They are typically made from durable materials such as steel or stainless steel to ensure strength and resistance to corrosion.

When selecting Octagon Castellated Plain Nuts, it is important to consider the appropriate size and thread pitch to match the corresponding bolt or stud. This will ensure a proper fit and secure fastening.

Overall, Octagon Castellated Plain Nuts are a reliable and versatile option for fastening applications that require added security and stability.

Items Related to 16978 Related Item Names for INC 16978 Octagon Castellated Plain Nut
Hexagon Castellated Plain Nut Cap Plain Nut Dodecagon Plain Nut Hexagon Plain Nut Square Plain Nut Hexagon Slotted Plain Nut Clinch Plain Nut Spline Plain Nut Wing Plain Nut Gang Channel Self-Locking Nut Gang Channel Self-Locking Nut Assembly Sheet Spring Nut Key Washer Plate Plain Nut Blind Rivet Plain Nut Nut Blank Double Hexagon Extended Washer Plain Nut Hexagon Extended Washer Plain Nut Square Extended Washer Plain Nut Hexagon Double Ball Seat Plain Nut Hexagon Single Ball Seat Plain Nut Internal Wrenching Plain Nut Cap Self-Locking Nut Double Hexagon Self-Locking Nut Hexagon Self-Locking Nut Square Self-Locking Nut Stamped Nut Plate Self-Locking Nut Push On Nut Hexagon Cone Seat Plain Nut Wing Self-Locking Nut Internal Wrenching Self-Locking Nut Keyway Washer Flat Washer Lock Washer Welding Plain Nut Knurled Plain Nut Round Plain Nut Hexagon Concave Nut Square Concave Nut Rectangular Plain Nut Barrel Self-Locking Nut Clinch Self-Locking Nut Spline Self-Locking Nut Knurled Self-Locking Nut Round Self-Locking Nut Eye Nut Saddle Washer Nut Assortment Washer Assortment Bevel Washer Concave Washer Convex Washer Finishing Washer Recessed Washer Shouldered Washer Shouldered And Recessed Washer Slotted Washer Split Washer Spring Tension Washer Retainer Plate Nut Assembly Retainer Ring Nut Assembly Nut Strip Welding Self-Locking Nut Octagon Castellated Plain Nut Octagon Plain Nut Octagon Slotted Plain Nut Plate Nut Spacer Washer Blank Panel Fastener Screw Washer Assembled Washer Plain Nut Barrel Plain Nut Blind Rivet Self-Locking Nut Hexagon Castellated Self-Locking Nut Octagon Castellated Self-Locking Nut Hexagon Cone Seat Self-Locking Nut Double Hexagon Extended Washer Self-Locking Nut Hexagon Extended Washer Self-Locking Nut Hexagon Single Ball Seat Self-Locking Nut Hexagon Slotted Self-Locking Nut Octagon Slotted Self-Locking Nut Sleeve Nut Assembled Washer Self-Locking Nut Matched Spring Tension Washer Set Double Hexagon Single Ball Seat Self-Locking Nut Pentagon Plain Nut Double Hexagon Castellated Self-Locking Nut Clip-On Nut Round Extended Washer Plain Nut Round Extended Washer Self-Locking Nut Seal Washer Double Hexagon Castellated Plain Nut Lock Blank Washer Triangular Extended Washer Plain Nut Rapid Alignment Locknut Blind Assembly Nut Compressible Direct Tension Indicating Washer Preload Indicating Washer Special Purpose Wing Plain Nut Fiber Optic Splice Bushing Retainer Nut Retainer Strip Nut Assembly Locking Screw Slide Gang Angle Self-Locking Nut Assembly Retainer Strip Self-Locking Nut Assembly Set Self-Locking Assembled Nut Retainer Strip Set Breakaway Nut
NATO Stock Numbers named Octagon Castellated Plain Nut NATO Stock Numbers with Item Name 16978 Octagon Castellated Plain Nut Page 1 of 1
AT5370
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3075543
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1827U229E
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89
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3836626
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442700117
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42560104
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89-1
RNCC: 3 | RNVC: 2 | DAC: 1