.51 x 1.35 mm&th. (6) .51 mm [&. (2) .51 mm [&. (294) .51 mm [&. (3) .51 mm [&. (4) .51/.41/.27 (1) .510 in (4) .510 in - .540 in (1) .510-.790 in (1) .512 in (1) .515 in (5) .515, .656 (2) .5156in (1) .516" - 1.766" (1) .517 mm (1) .5175" (1) .5176 (1) .518 (101) .518 ? .653 mm?&. (2) .518 ? 1.31 (4) .52 ? 1.04 (4) .52 ? 1.31 (489) .52 ? 1.31 mm?&t. (16) .52 ? 1.31 mm?&t. (155) .52 ? 2.08 (18) .52 Gallons Per Rack (4) .520-.680 in (1) .523" (84) .523in (2) .524 in, 13.3 mm (9) .525 in (5) .525" ID X 1" L (1) .528 ? .813 (1) .528" (13.41mm) (8) .53 oz (3) .53" (1.4 cm) (1) .53"-.54" (13.4-13.6) (1) .53" (23) .53 mm [&. (3) .530 dia. (3) on 10-3/4. (2) .5305" (2) .531 (90) .5312" (4) .53125 (1) .5315 - .5312 (1) .5330" (5) .537/.220 in (1) .538 kg (1) .539" TO .595" (2) .54 HP (2) .54 mm [&. (1) .540in. (2) .542in (1) .54375 lb(s) (1) .544 kg (3) .547, 3.52, 4.272, 4.47. (2) .548" (13.92mm) (4) .55 ft3 (1) .55 in, .63 in, .7 in, . (6) .55 in, .63 in, .71 in,. (1) .55" (1.40) (2) .55"W x 1.5"H (2) .55 mm [&. (6) .55, .61 (1) .55, .63, .71 (24) .55, .63, .71, .79 (6) .55/.39/.21 (1) .55/.39/.22 A (4) .550 in (1) .550 in - .610 in (1) .550-.630" / 14-16mm (6) .550in.. (2) .550in./.550in. (2) .551 +/-.007 (1) .551 X .352 X 2.205 KEY (1) .551 in (14.0 mm) (1) .551" (13.995mm) (1) .5512" - .7874" (5) .552" (14mm) (3) .558, 10.919, 10.944, 1. (1) .55mil (1) .55oz (7) .56 ? 2.06 (2) .56 Pound (2) .56 mm [ .022 in ] (6) .56 oz (16 g) (1) .56 x .69 mm&thi. (1) .56 x .69 mm&thi. (6) .56" Diameter (18) .56 mm [&. (5) .560" to .780" (8) .5617 - .5615 (1) .562 ± .012 (8) .562 - .625 (3) .562" (14.27mm) (4) .562-.625 in (1) .5620 - .5605 (5) .5620 in (3) .5625 in (6) .5625" (9/16) (25)