CR3108A, D, E, F, K

CR3108A Threaded adapter, non-environmental,less grommet
 CR3108E Threaded adapter, environmental,less grommet

Shell
Size		 A
Coupling Thread
Class 2B		 L
Max.		 Q
Max.		 R
Max.		 U
Max.		 V
Accessory Thread
Class 2A
10SL 5/8-24 UNEF 1.812 (46.02) .969 (24.61) .531 (13.49) 1.000 (25.40) 5/8-24 UNEF
12 3/4-20 UNEF 2.250 (57.15) 1.062 (26.97) .531 (13.49) 1.062 (26.97) 5/8-24 UNEF
12S 3/4-20 UNEF 2.000 (50.80) 1.062 (26.97) .531 (13.49) 1.062 (26.97) 5/8-24 UNEF
14 7/8-20 UNEF 2.312 (58.72) 1.156 (29.36) .656 (16.66) 1.125 (28.57) 3/4-20 UNEF
14S 7/8-20 UNEF 2.125 (53.97) 1.156 (29.36) .656 (16.66) 1.125 (28.57) 3/4-20 UNEF
16 1-20 UNEF 2.562 (65.07) 1.250 (31.75) .750 (19.05) 1.188 (30.18) 7/8-20 UNEF
16S 1-20 UNEF 2.375 (60.32) 1.250 (31.75) .750 (19.05) 1.188 (30.18) 7/8-20 UNEF
18 1 1/8-18 UNEF 2.688 (68.28) 1.344 (34.14) .828 (21.03) 1.312 (33.32) 1-20 UNEF
20 1 1/4-18 UNEF 3.031 (76.99) 1.469 (37.31) .906 (23.01) 1.375 (34.92) 1 3/16-18 UNEF
22 1 3/8-18 UNEF 3.031 (76.99) 1.594 (40.49) .969 (24.61) 1.375 (34.92) 1 3/16-18 UNEF
24 1 1/2-18 UNEF 3.406 (86.51) 1.719 (43.66) 1.031 (26.19) 1.562 (39.67) 1 7/16-18 UNEF
28 1 3/4-18 UNS 3.406 (86.51) 1.969 (50.01) 1.156 (29.36) 1.562 (39.67) 1 7/16-18 UNEF
32 2-18 UNS 3.750 (95.25) 2.219 (56.36) 1.312 (33.32) 1.875 (47.62) 1 3/4-18 UNS
Dimensions are shown in Inches (mm).
CR3106D Two (2) piece backshell w/ MS3057*A clamp, non-environmental, less grommet
 CR3106F Two (2) piece backshell w/ MS3057*A clamp, environmental, with grommet⊙

Shell
Size		 A
Coupling Thread
Class 2B		 LF
 Max.		 Q
Max.		 Y
±.020 (±0.51)		 Cable Range
Open Closed
10SL 5/8-24 UNEF 2.300 (58.42) .969 (24.61) .938 (23.83) .312(7.92) .125 (3.18)
12 3/4-20 UNEF 2.900 (73.66) 1.062 (26.97) .938 (23.83) .312(7.92) .125 (3.18)
12S 3/4-20 UNEF 2.500 (63.50) 1.062 (26.97) .938 (23.83) .312(7.92) .125 (3.18)
14 7/8-20 UNEF 2.900 (73.66) 1.156 (29.36) 1.125 (28.58) .438 (11.13) .250 (6.35)
14S 7/8-20 UNEF 2.500 (63.50) 1.156 (29.36) 1.125 (28.58) .438 (11.13) .250 (6.35)
16 1-20 UNEF 2.900 (73.66) 1.250 (31.75) 1.312 (33.32) .562 (14.27) .312 (7.92)
16S 1-20 UNEF 2.500 (63.50) 1.250 (31.75) 1.312 (33.32) .562 (14.27) .312 (7.92)
18 1 1/8-18 UNEF 2.900 (73.66) 1.344 (34.14) 1.312 (33.32) .625 (15.88) .350 (8.89)
20 1 1/4-18 UNEF 3.000 (76.20) 1.469 (37.31) 1.531 (38.89) .750 (19.05) .500 (12.70)
22 1 3/8-18 UNEF 3.000 (76.20) 1.594 (40.49) 1.531 (38.89) .750 (19.05) .500 (12.70)
24 1 1/2-18 UNEF 3.250 (82.55) 1.719 (43.66) 1.750 (44.45) .938 (23.83) .625 (15.88)
28 1 3/4-18 UNS 3.250 (82.55) 1.969 (50.01) 1.750 (44.45) .938 (23.83) .625 (15.88)
32 2-18 UNS 3.600 (91.44) 2.219 (56.36) 2.093 (53.16) 1.250 (31.75) .875 (22.23)
Dimensions are shown in Inches (mm). ⊙ Plug has “O” ring under coupling nut.
CR3108K Two (2) piece backshell w/ MS3057*C clamp, environmental, less grommet

Shell
Size		 A
Coupling Thread
Class 2B		 LK
Max.		 N
Max.		 Q
Max.		 R
Max.		 U
Max.
Cable
Clamp		 Z Cable Range
Free Closed
10SL 5/8-24 UNEF 2.188 (55.58) .937 (23.80) .969 (24.61) .516 (13.11) 1.500 (38.10) MS3057-4C .312 (7.92) .094 (2.39)
12 3/4-20 UNEF 2.531 (64.29) .937 (23.80) 1.062 (26.97) .562 (14.27) 1.500 (38.10) MS3057-4C .312 (7.92) .094 (2.39)
12S 3/4-20 UNEF 2.188 (55.58) .937 (23.80) 1.062 (26.97) .562 (14.27) 1.500 (38.10) MS3057-4C .312 (7.92) .094 (2.39)
14 7/8-20 UNEF 2.688 (68.28) 1.062 (26.97) 1.156 (29.36) .625 (15.87) 1.594 (40.49) MS3057-6C .438 (11.13) .250 (6.35)
14S 7/8-20 UNEF 2.312 (58.72) 1.062 (26.97) 1.156 (29.36) .625 (15.87) 1.594 (40.49) MS3057-6C .438 (11.13) .250 (6.35)
16 1-20 UNEF 2.781 (70.64) 1.188 (30.18) 1.250 (31.75) .688 (17.48) 1.688 (42.88) MS3057-8C .531 (13.49) .312 (7.92)
16S 1-20 UNEF 2.406 (61.11) 1.188 (30.18) 1.250 (31.75) .688 (17.48) 1.688 (42.88) MS3057-8C .531 (13.49) .312 (7.92)
18 1 1/8-18 UNEF 2.844 (72.24) 1.312 (33.32) 1.344 (34.14) .750 (19.05) 1.781 (45.24) MS3057-10C .625 (15.88) .375 (9.52)
20 1 1/4-18 UNEF 3.250 (82.55) 1.562 (39.67) 1.469 (37.31) .844 (21.44) 1.969 (50.01) MS3057-12C .750 (19.05) .500 (12.70)
22 1 3/8-18 UNEF 3.250 (82.55) 1.562 (39.67) 1.594 (40.49) .906 (23.01) 2.000 (50.80) MS3057-12C .750 (19.05) .500 (12.70)
24 1 1/2-18 UNEF 3.719 (94.46) 1.750 (44.45) 1.719 (43.66) .953 (24.21) 2.125 (53.97) MS3057-16C .938 (23.83) .594 (15.09)
28 1 3/4-18 UNS 3.719 (94.46) 1.750 (44.45) 1.969 (50.01) 1.094 (27.79) 2.188 (55.58) MS3057-16C .938 (23.83) .594 (15.09)
32 2-18 UNS 4.188 (106.38) 2.250 (57.15) 2.219 (56.36) 1.234 (31.34) 2.594 (65.89) MS3057-20C 1.250 (31.75) .938 (23.83)
Dimensions are shown in Inches (mm).