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) |
---|---|---|---|---|---|---|
PWB.875-.938X | N/A Type B Plain Washer, 0.938" I.D | Nominal Washer Size N/A 7/8 in | Standard Plate Size N/A Regular | Basic (A) N/A 0.938 in | Basic (B) N/A 2.250 in | Basic (C) N/A 0.160 in |
PWB1-1.062X | N/A Type B Plain Washer, 1.062" I.D | Nominal Washer Size N/A 1 in | Standard Plate Size N/A Regular | Basic (A) N/A 1.062 in | Basic (B) N/A 2.500 in | Basic (C) N/A 0.160 in |
PWB1.125-W.188X | N/A Type B Plain Washer, 1.188" I.D | Nominal Washer Size N/A 1-1/8 in | Standard Plate Size N/A Regular | Basic (A) N/A 1.188 in | Basic (B) N/A 2.750 in | Basic (C) N/A 0.160 in |
PWB1.25-1.312X | N/A Type B Plain Washer, 1.312" I.D | Nominal Washer Size N/A 1-1/4 in | Standard Plate Size N/A Regular | Basic (A) N/A 1.312 in | Basic (B) N/A 3.000 in | Basic (C) N/A 0.160 in |
PWB1.125-1.438X | N/A Type B Plain Washer, 1.438" I.D | Nominal Washer Size N/A 1-3/8 in | Standard Plate Size N/A Regular | Basic (A) N/A 1.438 in | Basic (B) N/A 3.250 in | Basic (C) N/A 0.160 in |
PWB1.5-1.562X | N/A Type B Plain Washer, 1.562" I.D | Nominal Washer Size N/A 1-1/2 in | Standard Plate Size N/A Regular | Basic (A) N/A 1.562 in | Basic (B) N/A 3.500 in | Basic (C) N/A 0.250 in |
PWB1.625-1.750X | N/A Type B Plain Washer, 1.750" I.D | Nominal Washer Size N/A 1-5/8 in | Standard Plate Size N/A Regular | Basic (A) N/A 1.750 in | Basic (B) N/A 3.750 in | Basic (C) N/A 0.250 in |
PWB1.75-1.875X | N/A Type B Plain Washer, 1.875" I.D | Nominal Washer Size N/A 1-3/4 in | Standard Plate Size N/A Regular | Basic (A) N/A 1.875 in | Basic (B) N/A 4.000 in | Basic (C) N/A 0.250 in |
PWB1.875-2.000X | N/A Type B Plain Washer, 2.000" I.D | Nominal Washer Size N/A 1-7/8 in | Standard Plate Size N/A Regular | Basic (A) N/A 2.000 in | Basic (B) N/A 4.250 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 |
PWB2.25-2.375X | N/A Type B Plain Washer, 2.375" I.D | Nominal Washer Size N/A 2-1/4 in | Standard Plate Size N/A Regular | Basic (A) N/A 2.375 in | Basic (B) N/A 5.000 in | Basic (C) N/A 0.250 in |
PWB2.5-2.625X | N/A Type B Plain Washer, 2.625" I.D | Nominal Washer Size N/A 2-1/2 in | Standard Plate Size N/A Regular | Basic (A) N/A 2.625 in | Basic (B) N/A 5.500 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 |
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 |
PWB0-.068XX | N/A Type B Plain Washer, 0.068" I.D | Nominal Washer Size N/A No. 0 | Standard Plate Size N/A Wide | Basic (A) N/A 0.068 in | Basic (B) N/A 0.250 in | Basic (C) N/A 0.025 in |
PWB1-.084XX | N/A Type B Plain Washer, 0.084" I.D | Nominal Washer Size N/A No. 1 | Standard Plate Size N/A Wide | Basic (A) N/A 0.084 in | Basic (B) N/A 0.281 in | Basic (C) N/A 0.032 in |
PWB2-.094XX | N/A Type B Plain Washer, 0.094" I.D | Nominal Washer Size N/A No. 2 | Standard Plate Size N/A Wide | Basic (A) N/A 0.094 in | Basic (B) N/A 0.344 in | Basic (C) N/A 0.032 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 |
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 |
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-.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 |
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 |
PWB10-.203XX | N/A Type B Plain Washer, 0.203" I.D | Nominal Washer Size N/A No. 10 | Standard Plate Size N/A Wide | Basic (A) N/A 0.203 in | Basic (B) N/A 0.734 in | Basic (C) N/A 0.063 in |
PWB12-.234XX | N/A Type B Plain Washer, 0.234" I.D | Nominal Washer Size N/A No. 12 | Standard Plate Size N/A Wide | Basic (A) N/A 0.234 in | Basic (B) N/A 0.875 in | Basic (C) N/A 0.063 in |
PWB.25-.281XX | N/A Type B Plain Washer, 0.281" I.D | Nominal Washer Size N/A 1/4 in | Standard Plate Size N/A Wide | Basic (A) N/A 0.281 in | Basic (B) N/A 1.000 in | Basic (C) N/A 0.063 in |