Item # PWA.219-.19, Type A Plain Washer, 0.219" I.D. On Sales Systems Ltd.

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	Item # PWA.219-.19, Type A Plain Washer, 0.219" I.D.

Preferred sizes are for the most part from series previously designated "Standard Plate" and "SAE." Where common sizes existed in the two series, the SAE size is designated "N" (narrow) and the Standard Plate "W" (wide). These sizes as well as all other sizes of Type A Plain Washers are to be ordered by ID, OD and thickness dimensions.
Nominal washer sizes are intended for use with comparable nominal screw or bolt sizes.
The 0.734 in., 1.156 in. and 1.469 in. outside diameters avoid washers which could be used in coin operated devices.

Manufacturer · Specifications · Codes and Standards

Manufacturer

Manufacturer		Industrial Fasteners Institute

Specifications

Product		Washers

Unit of Measure		English

Nominal Washer Size		No. 10

Nominal Washer Size (Decimal)		0.1900 in

Basic Inside Diameter (A)		0.219 in

Tolerance for Inside Diameter (A)		+0.008 in -0.005 in

Basic Outside Diameter (B)		0.500 in

Tolerance for Outside Diameter (B)		+0.015 in -0.005 in

Basic Thickness (C)		0.049 in

Max. Thickness (C)		0.065 in

Min. Thickness (C)		0.036 in

Codes and Standards

Codes and Standards		ASME B18.22.1 1965 (R1998)

Item # PWA.219-.19, Type A Plain Washer, 0.219" I.D.