NB&T Federal Approx Inside Diameter Approx OD Band Height Band Thickness Colors – All Bands available in Plain Aluminum
Colors and Shades may vary
Style # Size Size* Fraction Inches MM Inches MM Fraction Inches MM Inches MM Click Link to See Photos
1242-F0A 0A * 0.078 1.98 0.118 3.00 13/64 0.203 5.16 0.020 0.51
1242-F0 0 * 0.083 2.11 0.123 3.12 13/64 0.203 5.16 0.020 0.51
1242-3 3 3/32 0.094 2.39 0.134 3.40 13/64 0.203 5.16 0.020 0.51 https://nationalband.com/products/1242-3-butt-end-bird-bands/
1242-F1 1 * 3/32 0.094 2.39 0.134 3.40 13/64 0.203 5.16 0.020 0.51
1242-F1B 1B * 0.109 2.77 0.173 4.39 13/64 0.203 5.16 0.032 0.81
1242-F1P 1P * 0.112 2.84 0.176 4.47 13/64 0.203 5.16 0.032 0.81
1242-F1A 1A* 0.125 3.17 0.189 4.80 13/64 0.203 5.16 0.032 0.81
1242-F1D 1D* 0.141 3.58 0.202 5.13 13/64 0.203 5.16 0.032 0.81
1242-4 4 1/8 0.125 3.18 0.175 4.45 13/64 0.203 5.16 0.025 0.64 https://nationalband.com/products/1242-4-butt-end-bird-bands/
1242-5 5 5/32 0.156 3.96 0.206 5.23 13/64 0.203 5.16 0.025 0.64 https://nationalband.com/products/1242-5-butt-end-bird-bands/
1242-F2 2 * 5/32 0.156 3.96 0.220 5.59 1/4 0.250 6.35 0.032 0.81
1242-6 6 3/16 0.188 4.78 0.252 6.40 5/16 0.313 7.94 0.032 0.81 https://nationalband.com/products/1242-6-butt-end-bird-bands/
3/16 0.188 4.78 0.248 6.30 5/16 0.313 7.94 0.030 0.76 https://nationalband.com/products/1242-6-butt-end-bird-bands/
3/16 0.188 4.78 0.260 6.60 5/16 0.313 7.94 0.036 0.91 https://nationalband.com/products/1242-6-butt-end-bird-bands/
1242-F3 3 * 3/16 0.188 4.78 0.252 6.40 1/4 0.250 6.35 0.032 0.81
1242-F3B 3B * 0.203 5.16 0.267 6.78 1/4 0.250 6.35 0.032 0.81
1242-7 7 7/32 0.219 5.56 0.283 7.19 5/16 0.313 7.94 0.032 0.81 https://nationalband.com/products/1242-7-butt-end-bird-bands/
7/32 0.219 5.56 0.279 7.09 5/16 0.313 7.94 0.030 0.76 https://nationalband.com/products/1242-7-butt-end-bird-bands/
1242-F3A 3A * 7/32 0.219 5.56 0.283 7.19 1/4 0.250 6.35 0.032 0.81
1242-8 8 1/4 0.250 6.35 0.314 7.98 5/16 0.313 7.94 0.032 0.81 https://nationalband.com/products/1242-8-butt-end-bird-bands/
1/4 0.250 6.35 0.310 7.87 5/16 0.313 7.94 0.030 0.76 https://nationalband.com/products/1242-8-butt-end-bird-bands/
1/4 0.250 6.35 0.322 8.18 5/16 0.313 7.94 0.036 0.91 https://nationalband.com/products/1242-8-butt-end-bird-bands/
1242-F4 4 * 1/4 0.250 6.35 0.330 8.38 3/8 0.375 9.53 0.040 1.02
1242-F4Z 4S* 1/4 0.250 6.35 0.330 7.00 1/4 0.250 6.35 0.040 1.02
1242-F4A 4A * 0.281 7.14 0.361 9.17 3/8 0.375 9.53 0.040 1.02
1242-F4AZ 4AS* 0.281 7.14 0.361 7.00 1/4 0.250 6.35 0.040 1.02
1242-10 10 5/16 0.313 7.95 0.377 9.58 5/16 0.313 7.94 0.032 0.81 https://nationalband.com/products/1242-10-butt-end-bird-bands/
5/16 0.313 7.95 0.373 9.47 5/16 0.313 7.94 0.030 0.76 https://nationalband.com/products/1242-10-butt-end-bird-bands/
5/16 0.313 7.95 0.385 9.78 5/16 0.313 7.94 0.036 0.91 https://nationalband.com/products/1242-10-butt-end-bird-bands/
1242-F5 5 * 5/16 0.313 7.95 0.393 9.98 3/8 0.375 9.53 0.040 1.02
1242-F5A 5A* 0.344 8.73 0.424 9.98 3/8 0.375 9.53 0.040 1.02
1242-12 12 3/8 0.375 9.53 0.455 11.56 3/8 0.375 9.53 0.040 1.02 https://nationalband.com/products/1242-12-butt-end-bird-bands/
3/8 0.375 9.53 0.475 12.07 3/8 0.375 9.53 0.051 1.27 https://nationalband.com/products/1242-12-butt-end-bird-bands/
1242-F6 6 * 3/8 0.375 9.53 0.477 12.12 3/8 0.375 9.53 0.051 1.30
1242-14 14 7/16 0.438 11.13 0.518 13.16 3/8 0.375 9.53 0.040 1.02 https://nationalband.com/products/1242-14-butt-end-bird-bands/
7/16 0.438 11.13 0.540 13.72 3/8 0.375 9.53 0.051 1.30 https://nationalband.com/products/1242-14-butt-end-bird-bands/
1242-F7A 7A * 0.438 11.13 0.540 13.72 1/2 0.500 12.70 0.051 1.30
1242-F7AZ 7AS* 0.438 11.13 0.540 13.72 3/8 0.375 9.53 0.051 1.30
1242-16 16 1/2 0.500 12.70 0.602 15.29 3/8 0.375 9.53 0.051 1.30 https://nationalband.com/products/1242-16-butt-end-bird-bands/
1242-F7 7* 1/2 0.500 12.70 0.602 15.29 1/2 0.500 12.70 0.051 1.30
1242-F7B 7B * 0.531 13.49 0.633 16.08 1/2 0.500 12.70 0.051 1.30
1242-F7BZ 7BS* 0.531 13.49 0.633 16.08 3/8 0.375 9.53 0.051 1.30
1242-18 18 9/16 0.563 14.30 0.665 16.89 3/8 0.375 9.53 0.051 1.30 https://nationalband.com/products/1242-18-butt-end-bird-bands/
1242-20 20 5/8 0.625 15.88 0.751 19.08 5/8 0.625 15.88 0.063 1.60 https://nationalband.com/products/1242-20-butt-end-bird-bands/
1242-22 22 11/16 0.688 17.48 0.814 20.68 5/8 0.625 15.88 0.063 1.60 https://nationalband.com/products/1242-22-butt-end-bird-bands/
1242-F8 8 * 11/16 0.688 17.48 0.814 20.68 5/8 0.625 15.88 0.063 1.60
1242-24 24 3/4 0.750 19.05 0.876 22.25 5/8 0.625 15.88 0.063 1.60 https://nationalband.com/products/1242-24-butt-end-bird-bands/
1242-F8A 8A * 13/16 0.813 20.65 0.939 23.85 5/8 0.625 15.88 0.063 1.60
1242-28 28 7/8 0.875 22.23 1.001 25.43 5/8 0.625 15.88 0.063 1.60 https://nationalband.com/products/1242-28-butt-end-bird-bands/
1242-F9 9 * 7/8 0.875 22.23 1.001 25.43 5/8 0.625 15.88 0.063 1.60
1242-F9C 9C* 1 1/8 1.125 28.58 1.250 31.75 1 1/8 1.125 28.58 0.063 1.60