Type B Plain Washers
Plain Washers
- Nominal washer sizes are intended for use with comparable nominal screw or bolt sizes.
- Inside and outside diameters shall be concentric within at least the inside diameter tolerance.
- The 0.734" and 1.469" outside diameters avoid washers which could be used in coin operated devices.
- Washers shall be flat within 0.005" for basic outside diameters up to and including 0.875" and within 0.010" for larger outside diameters.
Item # |
Description |
Nominal Washer Size |
Standard Plate Size |
Basic (A) |
Basic (B) |
Basic (C) |
---|---|---|---|---|---|---|
PWB8-.188XX | N/A Type B Plain Washer, 0.188" I.D | Nominal Washer Size N/A No. 8 | Standard Plate Size N/A Wide | Basic (A) N/A 0.188 in | Basic (B) N/A 0.625 in | Basic (C) N/A 0.063 in |
PWB8-.188X | N/A Type B Plain Washer, 0.188" I.D | Nominal Washer Size N/A No. 8 | Standard Plate Size N/A Regular | Basic (A) N/A 0.188 in | Basic (B) N/A 0.500 in | Basic (C) N/A 0.040 in |
PWB8-.188 | N/A Type B Plain Washer, 0.188" I.D | Nominal Washer Size N/A No. 8 | Standard Plate Size N/A Narrow | Basic (A) N/A 0.188 in | Basic (B) N/A 0.375 in | Basic (C) N/A 0.040 in |
PWB5-.156XX | N/A Type B Plain Washer, 0.156" I.D | Nominal Washer Size N/A No. 6 | Standard Plate Size N/A Wide | Basic (A) N/A 0.156 in | Basic (B) N/A 0.562 in | Basic (C) N/A 0.040 in |
PWB5-.156X | N/A Type B Plain Washer, 0.156" I.D | Nominal Washer Size N/A No. 6 | Standard Plate Size N/A Regular | Basic (A) N/A 0.156 in | Basic (B) N/A 0.438 in | Basic (C) N/A 0.040 in |
PWB5-.156 | N/A Type B Plain Washer, 0.156" I.D | Nominal Washer Size N/A No. 6 | Standard Plate Size N/A Narrow | Basic (A) N/A 0.156 in | Basic (B) N/A 0.312 in | Basic (C) N/A 0.032 in |
PWB5-.141XX | N/A Type B Plain Washer, 0.141" I.D | Nominal Washer Size N/A No. 5 | Standard Plate Size N/A Wide | Basic (A) N/A 0.141 in | Basic (B) N/A 0.500 in | Basic (C) N/A 0.040 in |
PWB5-.141X | N/A Type B Plain Washer, 0.141" I.D | Nominal Washer Size N/A No. 5 | Standard Plate Size N/A Regular | Basic (A) N/A 0.141 in | Basic (B) N/A 0.406 in | Basic (C) N/A 0.040 in |
PWB5-.141 | N/A Type B Plain Washer, 0.141" I.D | Nominal Washer Size N/A No. 5 | Standard Plate Size N/A Narrow | Basic (A) N/A 0.141 in | Basic (B) N/A 0.281 in | Basic (C) N/A 0.032 in |
PWB4-.125XX | N/A Type B Plain Washer, 0.125" I.D | Nominal Washer Size N/A No. 4 | Standard Plate Size N/A Wide | Basic (A) N/A 0.125 in | Basic (B) N/A 0.438 in | Basic (C) N/A 0.040 in |
PWB4-.125X | N/A Type B Plain Washer, 0.125" I.D | Nominal Washer Size N/A No. 4 | Standard Plate Size N/A Regular | Basic (A) N/A 0.125 in | Basic (B) N/A 0.375 in | Basic (C) N/A 0.040 in |
PWB4-.125 | N/A Type B Plain Washer, 0.125" I.D | Nominal Washer Size N/A No. 4 | Standard Plate Size N/A Narrow | Basic (A) N/A 0.125 in | Basic (B) N/A 0.250 in | Basic (C) N/A 0.032 in |
PWB3-3.125XX | N/A Type B Plain Washer, 3.125" I.D | Nominal Washer Size N/A 3 in | Standard Plate Size N/A Wide | Basic (A) N/A 3.125 in | Basic (B) N/A 7.000 in | Basic (C) N/A 0.375 in |
PWB3-3.125X | N/A Type B Plain Washer, 3.125" I.D | Nominal Washer Size N/A 3 in | Standard Plate Size N/A Regular | Basic (A) N/A 3.125 in | Basic (B) N/A 6.500 in | Basic (C) N/A 0.375 in |
PWB3-3.125 | N/A Type B Plain Washer, 3.125" I.D | Nominal Washer Size N/A 3 in | Standard Plate Size N/A Narrow | Basic (A) N/A 3.125 in | Basic (B) N/A 5.500 in | Basic (C) N/A 0.375 in |
PWB3-.109XX | N/A Type B Plain Washer, 0.109" I.D | Nominal Washer Size N/A No. 3 | Standard Plate Size N/A Wide | Basic (A) N/A 0.109 in | Basic (B) N/A 0.406 in | Basic (C) N/A 0.040 in |
PWB3-.109X | N/A Type B Plain Washer, 0.109" I.D | Nominal Washer Size N/A No. 3 | Standard Plate Size N/A Regular | Basic (A) N/A 0.109 in | Basic (B) N/A 0.312 in | Basic (C) N/A 0.032 in |
PWB3-.109 | N/A Type B Plain Washer, 0.109" I.D | Nominal Washer Size N/A No. 3 | Standard Plate Size N/A Narrow | Basic (A) N/A 0.109 in | Basic (B) N/A 0.219 in | Basic (C) N/A 0.025 in |
PWB2-2.125XX | N/A Type B Plain Washer, 2.125" I.D | Nominal Washer Size N/A 2 in | Standard Plate Size N/A Wide | Basic (A) N/A 2.125 in | Basic (B) N/A 5.000 in | Basic (C) N/A 0.250 in |
PWB2-2.125X | N/A Type B Plain Washer, 2.125" I.D | Nominal Washer Size N/A 2 in | Standard Plate Size N/A Regular | Basic (A) N/A 2.125 in | Basic (B) N/A 4.500 in | Basic (C) N/A 0.250 in |
PWB2-2.125 | N/A Type B Plain Washer, 2.125" I.D | Nominal Washer Size N/A 2 in | Standard Plate Size N/A Narrow | Basic (A) N/A 2.125 in | Basic (B) N/A 3.750 in | Basic (C) N/A 0.250 in |
PWB2.75-2.875XX | N/A Type B Plain Washer, 2.875" I.D | Nominal Washer Size N/A 2-3/4 in | Standard Plate Size N/A Wide | Basic (A) N/A 2.875 in | Basic (B) N/A 6.500 in | Basic (C) N/A 0.375 in |
PWB2.75-2.875X | N/A Type B Plain Washer, 2.875" I.D | Nominal Washer Size N/A 2-3/4 in | Standard Plate Size N/A Regular | Basic (A) N/A 2.875 in | Basic (B) N/A 6.000 in | Basic (C) N/A 0.375 in |
PWB2.75-2.875 | N/A Type B Plain Washer, 2.875" I.D | Nominal Washer Size N/A 2-3/4 in | Standard Plate Size N/A Narrow | Basic (A) N/A 2.875 in | Basic (B) N/A 5.000 in | Basic (C) N/A 0.250 in |
PWB2.5-2.625XX | N/A Type B Plain Washer, 2.625" I.D | Nominal Washer Size N/A 2-1/2 in | Standard Plate Size N/A Wide | Basic (A) N/A 2.625 in | Basic (B) N/A 6.000 in | Basic (C) N/A 0.375 in |