200°C (Silver Plated Conductors) - 260°C (Nickel Plated Conductors)
Insulation: PTFE Extruded or Spiral Wrapped & Fused as Specified by MIL-W-16878

CONDUCTORM16878/4 SPC EXTRUDED
M16878/21 SPC WRAPPED
M16878/25 NPC EXTRUDED
TYPE E 600V RMS
M16878/5 SPC EXTRUDED
M16878/22 SPC WRAPPED
M16878/27 NPC EXTRUDED
TYPE EE 1000V RMS
M16878/6 SPC EXTRUDED
M16878/20 SPC WRAPPED
M16878/23 NPC EXTRUDED
TYPE ET 250V RMS
Awg. # of
Strands
Strand
Size
Awg.
Diam.
Cond.
Diam.
(Nom.)
CM
min.
Diameter
Over
Insulation
Min. Max.
Wirecraft
Catalog
Number
Extruded Spiral Wrapped
Diameter
Over
Insulation
Min. Max.
Wirecraft
Catalog
Number
Extruded Spiral
Wrapped
Diameter
Over
Insulation
Min. Max.
Wirecraft
Catalog
Number
Extruded Spiral
Wrapped
 32
 32
7
1
40
32
.0031
.0080
.009
.008
69
63
.025
.024
.033
.032
-
-
327-TE
321-TE
.035
.034
.043
.042
-
-
327-TH
321-TH
.019
.018
.023
.022
-
-
327-TT
321-TT
 30
*30
 30
7
19
1
38
42
30
.0040
.0025
.010
.012
.012
.010
110
92
100
.028
.028
.026
.036
.036
.034
307-XE
3019-XE
301-XE
307-TE
3019-TE
301-TE
.038
.038
.036
.046
.046
.044
307-XH
3019-XH
301-XH
307-TH
3019-TH
301-TH
.022
.022
.020
.026
.026
.024
307-XT
3019-X
301-XT
307-TT
3019-TT
301-TT
 28
*28
 28
7
19
1
36
40
28
.0050
.0031
.0126
.015
.015
.0126
175
182
160
.031
.031
.029
.039
.039
.037
287-XE
2819-XE
281-XE
287-TE
2819-TE
281-TE
.041
.041
.039
.049
.049
.047
287-XH
2819-XH
281-XH
287-TH
2819-TH
281-TH
.025
.025
.023
.029
.029
.027
287-XT
2819-XT
281-XT
287-TT
2819-TT
281-TT
 26
 26
 26
7
19
1
34
38
26
.0063
.0040
.016
.019
.019
.016
278
304
253
.035
.035
.032
.043
.043
.040
267-XE
2619-XE
261-XE
267-TE
2619-TE
261-TE
.045
.045
.042
.053
.053
.050
267-XH
2619-XH
261-XH
267-TH
2619-TH
261-TH
.029
.029
.026
.033
.033
.030
267-XT
2619-XT
261-XT
267-TT
2619-TT
261-TT
 24
 24
 24
7
19
1
32
36
24
.0080
.0050
.020
.024
.024
.020
448
475
404
.040
.040
.036
.048
.048
.044
247-XE
2419-XE
241-XE
247-TE
2419-TE
241-TE
.050
.050
.046
.058
.058
.054
247-XH
2419-XH
241-XH
247-TH
2419-TH
241-TH
.034
.034
.030
.038
.038
.034
247-XT
2419-XT
241-XT
247-TT
2419-TT
241-TT
*23 1 23 .022 .022 511 .038 .046 231-XE 231-TE .048 .056 231-XH 231-TH .032 .036 231-XT 231-TT
 22
 22
*22
 22
7
19
27
1
30
34
36
22
.0100
.0063
.0050
.025
.030
.030
.030
.025
700
755
675
640
.046
.046
.046
.041
.054
.054
.054
.049
227-XE
2219-XE
2227-XE
221-XE
227-TE
2219-TE
2227-TE
221-TE
.056
.056
.056
.051
.064
.064
.064
.059
227-XH
2219-XH
2227-XH
221-XH
227-TH
2219-TH
2227-TH
221-TH
.040
.040
.040
.035
.044
.044
.044
.039
227-XT
2219-XT
2227-XT
221-XT
227-TT
2219-TT
2227-TT
221-TT
 20
 20
 20
7
19
1
28
32
20
.0126
.0080
.032
.038
.038
.032
1113
1216
1020
.054
.054
.048
.062
.062
.056
207-XE
2019-XE
201-XE
207-TE
2019-TE
201-TE
.064
.064
.058
.072
.072
.066
207-XH
2019-XH
201-XH
207-TH
2019-TH
201-TH
.048
.048
.042
.052
.052
.046
207-XT
2019-XT
201-XT
207-TT
2019-TT
201-TT
*19 1 19 .036 .036 1288 .052 .060 191-XE 191-TE .062 .070 191-XH 191-TH - - - -
 18
 18
 18
7
19
1
26
30
18
.0159
.0100
.040
.047
.047
.040
1771
1900
1620
.064
.064
.056
.074
.074
.066
187-XE
1819-XE
181-XE
187-TE
1819-TE
181-TE
.074
.074
.066
.084
.084
.076
187-XH
1819-XH
181-XH
187-TH
1819-TH
181-TH
-
-
-
-
-
-
-
-
-
-
-
-
 16
*16
 16
19
26
1
29
30
16
.0113
.0100
.051
.053
.057
.051
2432
2600
2580
.073
.073
.066
.087
.087
.080
1619-XE
1626-XE
161-XE
1619-TE
1626-TE
161-TE
.083
.083
.076
.095
.095
.088
1619-XH
1626-XH
161-XH
1619-TH
1626-TH
161-TH
-
-
-
-
-
-
-
-
-
-
-
-
 14 19 27 .0142 .067 3838 .087 .101 1419-XE 1419-TE .097 .113 1419-XH 1419-TH - - - -
 12
 12
*12
19
37
65
25
28
30
.0179
.0126
.0100
.084
.085
.089
6080
5883
6500
.107
.105
.109
.121
.119
.123
1219-XE
1237-XE
-
1219-TE
1237-TE
1265-TE
.117
.115
.119
.133
.131
.135
1219-XH
1237-XH
-
1219-TH
1237-TH
1265-TH
-
-
-
-
-
-
-
-
-
-
-
-
 10
*10
37
105
26
30
.0159
.0100
.108
.127
9361
10500
.127
.147
.141
.161
1037-XE
-
1037-TE
10105-TE
.137
.157
.153
.172
1037-XH
-
1037-TH
10105-TH
-
-
-
-
-
-
-
-
 8 133 29 .0113 .161 17024 - - - - .197 .217 - 8133-TH - - - -
*6 133 27 .0142 .202 26866 - - - - .253 .273 - 6133-TH - - - -
*4 133 25 .0179 .255 42560 - - - - .305 .325 - 4133-TH - - - -

*Special Stranding made similar to MIL-W-16878 Cage Code 24868