Product Description

AN960-10L is a light-series flat washer used under 3/16 inch bolts or screws to distribute load and serve as a spacer or shim in mechanical and aircraft assemblies.

0 1. Overview

This washer is identified in the AN960 reference table with superseding NAS number NAS1149F0332P. The tabulated dimensions specify an outside diameter of 0.438 inches, an inside diameter of 0.203 inches, and a thickness of 0.032 inches. The bolt or screw size designation for this part is 3/16 inch.

AN960 flat washers of this series are used under hex nuts to provide a smooth bearing surface, as shims to obtain the correct grip length for a bolt and nut assembly, and to adjust the position of AN310 and AN320 castle nuts with respect to drilled cotter pin holes in bolts and clevis pins. Light series washers are identified by adding the letter “L” to the dash number, and AN960-10L follows this designation for the reduced thickness configuration.

0 2. Key Features

  • Washer dash number AN960-10L in the AN960 series
  • Superseding NAS number NAS1149F0332P
  • Dimensioned for 3/16 in bolt or screw size
  • Outside diameter 0.438 in
  • Inside diameter 0.203 in
  • Thickness 0.032 in in the light series configuration
  • Intended for use under hex nuts to provide a smooth bearing surface
  • Usable as a shim to adjust bolt and nut assembly grip length
  • Used to adjust position of AN310 and AN320 castle nuts relative to drilled cotter pin holes
0 3. Specifications

Part number: AN960-10L
Series: AN960 flat washer, light series
Superseding NAS number: NAS1149F0332P
Bolt or screw size: 3/16 in
Outside diameter: 0.438 in
Inside diameter: 0.203 in
Thickness: 0.032 in

FAQs

01. What bolt size is AN960-10L designed for?

AN960-10L is designed for use with 3/16 inch bolts or screws.

02. What are the dimensions of the AN960-10L washer?

AN960-10L has an outside diameter of 0.438 inches, an inside diameter of 0.203 inches, and a thickness of 0.032 inches.

03. What does the L suffix indicate on AN960-10L?

The L suffix on AN960-10L indicates that it is a light series washer with reduced thickness compared to the regular series.

04. How is AN960-10L used in relation to castle nuts and cotter pins?

AN960-10L is used to adjust the position of AN310 and AN320 castle nuts with respect to drilled cotter pin holes in bolts and clevis pins.

05. What is the superseding NAS number for AN960-10L?

The superseding NAS number for AN960-10L is NAS1149F0332P.

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