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