MIL-W-16878/4 (Type E) PTFE Hook Up Wire
| IWC Part No. | AWG | Stranding | O.D. (in.) | Weight (lbs/Mft) |
Nom. Insulation Thickness (in.) |
| WES-1037 | 10 | 37x26 | 0.131 | 35.2 | 0.01 |
| WES-1219 | 12 | 19x25 | 0.113 | 23.7 | 0.01 |
| WES-1419 | 14 | 19x27 | 0.094 | 15.5 | 0.01 |
| WES-1619 | 16 | 19x29 | 0.076 | 10.1 | 0.01 |
| WES-1807 | 18 | 7x36 | 0.068 | 7.7 | 0.01 |
| WES-1819 | 18 | 19x30 | 0.068 | 7.74 | 0.01 |
| WES-2001 | 20 | Solid | 0.052 | 4.18 | 0.01 |
| WES-2007 | 20 | 7x28 | 0.058 | 4.97 | 0.01 |
| WES-2019 | 20 | 19x32 | 0.056 | 5.08 | 0.01 |
| WES-2201 | 22 | Solid | 0.045 | 2.92 | 0.01 |
| WES-2207 | 22 | 7x30 | 0.049 | 3.33 | 0.01 |
| WES-2219 | 22 | 19x34 | 0.049 | 3.42 | 0.01 |
| WES-2401 | 24 | Solid | 0.04 | 2.12 | 0.01 |
| WES-2407 | 24 | 7x32 | 0.043 | 2.35 | 0.01 |
| WES-2419 | 24 | 19x36 | 0.043 | 2.39 | 0.01 |
| WES-2601 | 26 | Solid | 0.036 | 1.55 | 0.01 |
| WES-2607 | 26 | 7x34 | 0.039 | 1.66 | 0.01 |
| WES-2619 | 26 | 19x38 | 0.039 | 1.7 | 0.01 |
| WES-2801 | 28 | Solid | 0.033 | 1.17 | 0.01 |
| WES-2807 | 28 | 7x36 | 0.035 | 1.22 | 0.01 |
| WES-2819 | 28 | 19x40 | 0.035 | 1.2 | 0.01 |
| WES-3001 | 30 | Solid | 0.03 | 0.9 | 0.01 |
| WES-3007 | 30 | 7x38 | 0.032 | 0.93 | 0.01 |
| WES-3019 | 30 | 19x42 | 0.032 | 0.89 | 0.01 |
| WES-3207 | 32 | 7x40 | 0.029 | 0.7 | 0.01 |
| WES-3219 | 32 | 19x44 | 0.03 | 0.81 | 0.01 |
**The “X” in the part number refers to the jacket color of the wire. 0: Black, 1: Brown, 2: Red, 3: Orange, 4: Yellow, 5: Green, 6: Blue, 7: Violet, 8: Gray, 9: White, PNK: Pink