66 & 78
660-023 (Plug) - 660-024 (Receptacle)
Protective Covers
MIL-C-38999 Series III Threaded
660-023 M 15 S 5 -04
Basic Part No. Ring or Eyelet Dash No.
MIL-C-38999
660-023 Plug (Tables IV, V, VI, VII)
660-024 Receptacle
Series III
Attachment Length (in inches)
Finish (Table II)
Attachment Type (Table III)
Shell Size (Table X)
1.180 (30.0)
.906 (23.0) Max
Max
Gasket
E Thread
Gasket
Attachment Type
Attachment Type
(Table III)
(Table III)
F
G
Length
Length
E Thread
660-023 Plug Cover 660-024 Receptacle Cover
TABLE X: SHELL SIZE DIMENSIONS
Shell Shell Size E F G See inside back
Size Code Ref. Thread Max Max
cover fold-out or
09 A .6250-0.1P-0.3L-TS .906 (23.0) .906 (23.0)
page 14 for Table II.
11 B .7500-0.1P-0.3L-TS 1.024 (26.0) 1.102 (28.0)
13 C .8750-0.1P-0.3L-TS 1.220 (31.0) 1.220 (31.0)
Metric dimensions (mm)
15 D 1.0000-0.1P-0.3L-TS 1.300 (33.0) 1.260 (32.0)
are indicated in paren-
17 E 1.1875-0.1P-0.3L-TS 1.457 (37.0) 1.457 (37.0)
theses.
19 F 1.2500-0.1P-0.3L-TS 1.575 (40.0) 1.535 (39.0)
21 G 1.3750-0.1P-0.3L-TS 1.732 (44.0) 1.654 (42.0)
23 H 1.5000-0.1P-0.3L-TS 1.811 (46.0) 1.772 (45.0)
25 J 1.6250-0.1P-0.3L-TS 1.969 (50.0) 1.929 (49.0)
CAGE Code 06324
2005 Glenair, Inc. Printed in U.S.A.
GLENAIR, INC. 1211 AIR WAY GLENDALE, CA 91201-2497 818-247-6000 FAX 818-500-9912
www.glenair.com E-Mail: sales@glenair.com
Series 66 and 78 - Page 20660-023 (Plug) - 660-024 (Receptacle)
Protective Covers
MIL-C-38999 Series III Threaded
TABLE III: ATTACHMENT
ROPE
Sym Attachment Type
(Types F, G, H, R, T, U)
D Bead Chain, Cres., Passivate
F Wire Rope, Nylon Jacket
G Nylon Rope
K Dia.
H Wire Rope, Fluoropolymer Jacket
Length + .250 (6.4)
(Table IV)
N No Attachment
R Wire Rope, PVC Jacket
S #8 Sash Chain, Cres.,
SASH CHAIN
Passivate
(Type S)
T Wire Rope, No Jacket
U Wire Rope, Polyurethane
Jacket with Terminal
K Dia.
(Table IV)
TABLE IV: EYELET
Dash K DIA
No. .010 (0.3)
Length + 1 Link
01 .140 (3.6)
02 .182 (4.6)
03 .191 (4.9)
BEAD CHAIN
04 .197 (5.0)
(Type D)
05 .167 (4.2)
06 .125 (3.2)
07 .218 (5.5)
K Dia.
09 .156 (4.0)
Length + .250 (6.4)
(Table IV) 00 No Eyelet
SPLIT RING - Style C SOLID RING - Style A
SOLID RING - Style B
L M
N
TABLE V: SPLIT RING STYLE C TABLE VI: SOLID RING STYLE B TABLE VII: SOLID RING STYLE A
Dash M Dia. Dash M Dia. Dash N Dia. Dash N Dia.
Dash L Dia. Dash L Dia.
No. .015 (0.4)
No. .015 (0.4) No. .015 (0.4) No. .015 (0.4) No. .015 (0.4) No. .015 (0.4)
50 .425 (10.8) 74 1.625 (41.3) 08 .468 (11.9) 24 1.484 (37.7) 095 .312 (7.9) 109 1.266 (32.2)
10 .593 (15.1) 25 1.577 (40.1) 100 .391 (9.9) 209 1.312 (33.3)
52 .485 (12.3) 76 1.750 (44.5)
12 .718 (18.2) 27 1.640 (41.7) 101 .516 (13.1) 110 1.438 (36.5)
54 .640 (16.3) 78 1.875 (47.6)
56 .750 (19.1) 80 1.980 (50.3) 13 .765 (19.4) 28 1.687 (42.8) 102 .583 (14.8) 210 1.438 (36.5)
14 .844 (21.4) 29 1.765 (44.8) 103 .641 (16.3) 111 1.521 (38.6)
58 .890 (22.6) 82 2.060 (52.3)
15 .890 (22.6) 30 1.890 (48.0) 104 .708 (18.0) 211 1.536 (39.0)
60 1.015 (25.8) 84 2.235 (56.8)
16 .968 (24.6) 31 1.953 (49.6) 105 .766 (19.5) 112 1.641 (41.7)
62 1.095 (27.8) 86 2.310 (58.7)
64 1.130 (28.7) 88 2.475 (62.9) 17 1.015 (25.8) 32 1.968 (50.0) 205 .788 (20.0) 113 1.766 (44.9)
18 1.093 (27.8) 33 2.077 (52.8) 106 .896 (22.2) 213 1.812 (46.0)
66 1.250 (31.8) 90 2.655 (67.4)
19 1.140 (29.0) 35 2.140 (54.4) 206 .907 (23.0) 114 1.891 (48.0)
68 1.350 (34.3) 92 2.810 (71.4)
70 1.390 (35.3) 94 3.045 (77.3) 20 1.203 (30.6) 36 2.187 (55.5) 107 1.016 (25.8) 214 1.938 (49.2)
72 1.485 (37.7) 21 1.265 (32.1) 40 2.406 (61.1) 207 1.025 (26.0) 115 2.078 (52.8)
22 1.343 (34.1) 44 2.656 (67.5) 108 1.141 (29.0) 116 2.406 (61.1)
23 1.453 (36.9) 48 3.031 (77.0) 308 1.188 (30.2) 117 2.510 (63.8)
118 .310 (7.9) 208 1.203 (30.6)
CAGE Code 06324
2005 Glenair, Inc. Printed in U.S.A.
GLENAIR, INC. 1211 AIR WAY GLENDALE, CA 91201-2497 818-247-6000 FAX 818-500-9912
www.glenair.com E-Mail: sales@glenair.com
Series 66 and 78 - Page 21
66 & 78