Wide, Thick Flange Caps & Plugs
Accepted by the aircraft industry, Series WW Caps are designed with a wide, thick flange to insure against being erroneously forced "all the way through" when used as a plug. Now available in seventy-six sizes, this versatile part may easily be used as a cap or plug depending upon the application.
When PLUGGING: "B" dimension must be at least 1% larger than hole to be plugged. Minimum .020".
When CAPPING: "C" dimension must be at least 1% smaller than diameter to be capped. Minimum .020".
Material: Low-Density Polyethylene
Color: Yellow
Applicable Spec: NAS 816

(inches)
| Part Number |
Dimensions (inches) | Packaging | |||||||
|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | G | Standard Carton | Mini Pak Quantity | |
| WW-00 | .116 | .182 | .053 | .120 | .37 | .50 | .09 | 5,000 | 1,000 |
| WW-0 | .173 | .240 | .111 | .177 | .37 | .56 | .09 | 5,000 | 1,000 |
| WW-0X | .230 | .275 | .149 | .190 | .31 | .56 | .06 | 10,000 | 2,000 |
| WW-1 | .236 | .296 | .174 | .225 | .31 | .62 | .09 | 5,000 | 1,000 |
| WW-2 | .299 | .365 | .235 | .302 | .31 | .68 | .09 | 5,000 | 1,000 |
| WW-2X | .333 | .392 | .269 | .319 | .31 | .72 | .09 | 5,000 | 1,000 |
| WW-3 | .367 | .418 | .298 | .354 | .31 | .75 | .09 | 5,000 | 1,000 |
| WW-3X | .397 | .447 | .328 | .383 | .31 | .78 | .09 | 5,000 | 1,000 |
| WW-4 | .427 | .475 | .356 | .409 | .31 | .81 | .09 | 5,000 | 1,000 |
| WF-9 | .435 | .509 | .365 | .450 | .47 | .83 | – | 10,000 | 2,000 |
| WF-9-2 | .462 | .500 | .396 | .444 | .38 | .75 | – | 6,000 | 1,200 |
| WW-5 | .481 | .547 | .409 | .493 | .37 | .87 | .09 | 5,000 | 1,000 |
| WW-5X | .500 | .563 | .440 | .500 | .37 | .89 | .09 | 5,000 | 1,000 |
| WW-6 | .530 | .615 | .468 | .547 | .37 | .94 | .09 | 5,000 | 1,000 |
| WF-11-2 | .560 | .631 | .497 | .579 | .47 | .97 | – | 6,500 | 1,300 |
| WW-7 | .590 | .667 | .518 | .605 | .44 | 1.00 | .09 | 5,000 | 1,000 |
| WW-7X | .610 | .687 | .548 | .635 | .44 | 1.03 | .09 | 5,000 | 1,000 |
| WW-8 | .628 | .725 | .558 | .662 | .44 | 1.06 | .09 | 5,000 | 1,000 |
| WW-8X | .658 | .750 | .588 | .687 | .44 | 1.09 | .09 | 5,000 | 1,000 |
| WW-9 | .690 | .775 | .620 | .721 | .47 | 1.12 | .09 | 5,000 | 1,000 |
| WW-9X | .725 | .812 | .663 | .761 | .50 | 1.16 | .09 | 5,000 | 1,000 |
| WW-10 | .755 | .870 | .693 | .808 | .50 | 1.18 | .09 | 5,000 | 1,000 |
| WW-11 | .820 | .930 | .755 | .865 | .53 | 1.25 | .09 | 2,500 | 500 |
| WW-11X | .825 | .929 | .763 | .878 | .56 | 1.25 | .09 | 2,500 | 500 |
| WF-21 | .866 | .976 | .804 | .925 | .65 | 1.81 | – | 2,500 | 500 |
| WW-12 | .867 | .975 | .805 | .913 | .56 | 1.28 | .09 | 2,500 | 500 |
| WW-12X | .915 | 1.035 | .840 | .960 | .63 | 1.34 | .09 | 2,500 | 500 |
| WW-13 | .984 | 1.105 | .919 | 1.040 | .66 | 1.44 | .09 | 2,500 | 500 |
| WW-13B | 1.094 | 1.215 | 1.031 | 1.132 | .69 | 1.56 | .09 | 2,500 | 500 |
| WW-14 | 1.110 | 1.233 | 1.043 | 1.157 | .66 | 1.56 | .09 | 2,500 | 500 |
| WW-14X | 1.150 | 1.284 | 1.108 | 1.205 | .66 | 1.56 | .09 | 2,500 | 500 |
| WF-24-2 | 1.150 | 1.284 | 1.080 | 1.220 | .75 | 1.56 | – | 1,500 | 300 |
| WF-25 | 1.180 | 1.314 | 1.115 | 1.260 | .75 | 1.56 | – | 1,500 | 300 |
| WF-26 | 1.236 | 1.382 | 1.166 | 1.324 | .75 | 1.69 | – | 1,500 | 300 |
| WW-15 | 1.237 | 1.382 | 1.167 | 1.288 | .66 | 1.68 | .09 | 2,500 | 500 |
| WW-16 | 1.312 | 1.465 | 1.249 | 1.364 | .81 | 1.84 | .12 | 1,000 | 200 |
| WF-27-2 | 1.312 | 1.466 | 1.249 | 1.427 | .78 | 1.84 | – | 1,000 | 200 |
| WF-27 | 1.312 | 1.465 | 1.248 | 1.417 | .93 | 1.84 | – | 1,000 | 200 |
| WW-16X | 1.416 | 1.516 | 1.354 | 1.462 | .69 | 1.75 | .12 | 1,000 | 200 |
| WW-17 | 1.452 | 1.603 | 1.377 | 1.503 | .63 | 1.94 | .12 | 1,000 | 200 |
| WF-28 | 1.452 | 1.604 | 1.378 | 1.552 | .75 | 1.94 | – | 1,000 | 200 |
| WW-18 | 1.580 | 1.714 | 1.515 | 1.649 | .63 | 2.06 | .12 | 1,000 | 200 |
| WW-19 | 1.730 | 1.887 | 1.650 | 1.780 | .63 | 2.31 | .12 | 1,000 | 200 |
| WF-30 | 1.730 | 1.888 | 1.650 | 1.828 | .75 | 2.31 | – | 500 | 100 |
| WF-31 | 1.810 | 1.975 | 1.731 | 1.916 | .75 | 2.38 | – | 500 | 100 |
| WW-210 | 1.850 | 2.020 | 1.788 | 1.917 | 1.00 | 2.44 | .12 | 500 | 100 |
| WF-32 | 1.850 | 2.020 | 1.788 | 1.973 | 1.12 | 2.44 | – | 500 | 100 |
| 1064 | 1.900 | 1.990 | 1.780 | 1.870 | .57 | 2.34 | – | 2,500 | 500 |
| WW-21 | 1.927 | 2.058 | 1.857 | 1.988 | .63 | 2.38 | .12 | 1,000 | 200 |
| WF-34 | 2.067 | 2.243 | 2.005 | 2.197 | 1.12 | 2.69 | – | 250 | 50 |
| WF-34-2 | 2.072 | 2.263 | 2.010 | 2.218 | 1.12 | 2.69 | – | 250 | 50 |
| WW-221 | 2.079 | 2.228 | 2.015 | 2.132 | .99 | 2.63 | .12 | 500 | 100 |
| WW-25A | 2.125 | 2.406 | 2.063 | 2.344 | 1.00 | 2.69 | .12 | 500 | 100 |
| WF-35 | 2.136 | 2.312 | 2.074 | 2.265 | 1.12 | 2.75 | – | 250 | 50 |
| WW-240 | 2.298 | 2.464 | 2.235 | 2.370 | 1.00 | 2.88 | .12 | 500 | 100 |
| WF-36 | 2.298 | 2.464 | 2.235 | 2.416 | 1.12 | 2.88 | – | 250 | 50 |
| WW-33A | 2.305 | 2.620 | 2.245 | 2.560 | 1.25 | 3.06 | .12 | 250 | 50 |
| WF-38 | 2.305 | 2.620 | 2.245 | 2.583 | 1.00 | 3.06 | – | 300 | 60 |
| WW-250 | 2.395 | 2.602 | 2.333 | 2.500 | 1.13 | 3.00 | .12 | 500 | 100 |
| WF-37 | 2.395 | 2.602 | 2.333 | 2.556 | 1.25 | 3.00 | – | 250 | 50 |
| WW-43A | 2.475 | 2.725 | 2.405 | 2.650 | .91 | 3.16 | .12 | 250 | 50 |
| WF-39 | 2.475 | 2.725 | 2.405 | 2.677 | 1.37 | 3.16 | – | 250 | 50 |
| WW-44 | 2.638 | 2.759 | 2.568 | 2.661 | .69 | 3.22 | .12 | 500 | 100 |
| WF-40 | 2.638 | 2.759 | 2.568 | 2.704 | .81 | 3.21 | – | 250 | 50 |
| WF-41 | 2.685 | 2.955 | 2.623 | 2.917 | 1.12 | 3.44 | – | 250 | 50 |
| WW-55A | 2.990 | 3.250 | 2.920 | 3.150 | 1.00 | 3.75 | .12 | 250 | 50 |
| WF-43 | 2.990 | 3.250 | 2.920 | 3.202 | 1.12 | 3.75 | – | 250 | 50 |
| WW-53 | 2.990 | 3.150 | 2.925 | 3.080 | .75 | 3.59 | .12 | 250 | 50 |
| WW-57A | 3.090 | 3.370 | 3.020 | 3.322 | 1.00 | 3.81 | .12 | 250 | 50 |
| WW-96A | 3.225 | 3.562 | 3.155 | 3.517 | 1.12 | 4.00 | .12 | 250 | 50 |
| WF-45 | 3.324 | 3.458 | 3.244 | 3.398 | .87 | 3.88 | – | 200 | 40 |
| WF-45-2 | 3.347 | 3.486 | 3.265 | 3.418 | .87 | 3.91 | – | 200 | 40 |
| WW-502 | 3.790 | 3.922 | 3.710 | 3.840 | .75 | 4.34 | .12 | 250 | 50 |
| WW-1064 | 4.011 | 4.135 | 3.937 | 4.061 | .75 | 4.62 | .12 | 100 | 20 |
| WW-1076 | 4.640 | 4.815 | 4.570 | 4.685 | .88 | 5.17 | .12 | 100 | 20 |
| WW-1107 | 6.611 | 6.683 | 6.530 | 6.630 | 1.43 | 7.12 | .12 | 100 | 20 |