MS27661F
Shell size |
A max |
B max |
C max |
D min |
V Thread UNEF-2A |
11 |
1.437 |
1.843 |
1.703 |
.745 |
.5625-24 |
13 |
1.562 |
1.969 |
.931 |
.6875-24 |
|
15 |
1.672 |
2.078 |
1.056 |
.8125-20 |
|
17 |
1.812 |
2.203 |
1.181 |
.9375-20 |
|
19 |
1.938 |
2.328 |
1.306 |
1.0625-18 |
|
21 |
2.062 |
2.469 |
1.431 |
1.1875-18 |
|
23 |
2.188 |
2.594 |
1.556 |
1.3125-18 |
|
25 |
2.297 |
2.703 |
1.766 |
1.681 |
1.4375-18 |
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. A point at which a gage pin, having the same basic diameter as the mating contact and a square face, touches the contact spring.
4. Operating voltages are listed in table I for guidance.
5. Increase values by 50% for arrangements having contacts size 22, 22M and 22D.
FIGURE 1. Plug, classes E and T - Continued.
TABLE I. Operating voltage.
Service rating |
Operating voltage (sea level) |
|
AC (rms) |
DC |
|
M |
400 |
550 |
I |
600 |
850 |
II |
900 |
1250 |
REQUIREMENTS:
Dimensions and configuration: See figure 1.
Interface dimensions shall conform to MIL-DTL-38999.
Mating connectors: MS27466, MS27468, MS27469, MS27470, MS27471, MS27496, MS27505, MS27515, MS27652, MS27654, MS27656 and MS27662.
Insert arrangements: See MIL-STD-1560.
Finish: Finish shall be in accordance with MIL-DTL-38999. Class E is inactive for new design.
Lanyard: Coupling design optional.
a. .062 diameter, 7 strands of stainless steel capable of withstanding 200 pounds pull test after assembly with connector.
b. Cable shall be covered with a suitable protective sleeving to preclude possible chafing of wires.
2
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