MS 25471 (Mil-W-8777 Wire)

Application and Description:

These silicone rubber primary insulated single-core MS 25471 (Mil-W-8777 Wire) cables are used in aircraft and missiles using any combination of electrical loading and ambient temperature. It has low moisture absorption and generally good resistance to chemicals.

Construction

Conductor: Stranded, silver-coated copper conductor
Insulation: Silicone rubber primary insulation
Braid: Inner braid glass fibers or combination of glass fibers and polyester fibers impregnated with high temperature finisher.
Jacket: Outer jacket of polyester fiber impregnated with high temperature finisher

Characteristics:

Temperature Range: 200°C
Voltage Rating: 600 volts
MS25471
MIL-W-8777
MIL-DTL-8777
Color Code: Black or White per MIL-STD-104; Tan (per MIL-W-8777 spec)

Dimensions and Weight:

AWG Size	Conductor Stranding	Max. O.D.		Min. O.D.		Max. Resistance (Ohm/1000' @ 20°C)	Approx LBS/MFT
		in	mm	in	mm
22	19/34	0.090	2.286	0.080	2.032	15.20	5.8
20	19/32	0.100	2.540	0.090	2.286	9.42	7.8
18	19/30	0.115	2.921	0.105	2.667	6.03	10.8
16	19/29	0.130	3.302	0.120	3.048	4.76	13.5
14	19/27	0.136	3.454	0.150	3.810	2.99	20.0
12	19/25	0.170	4.318	0.156	3.962	1.88	29.0
10	49/27	0.200	5.080	0.186	4.724	1.16	45.0
8	133/29	0.255	6.477	0.241	6.121	0.70	72.0
6	133/27	0.310	7.874	0.296	7.518	0.44	107.0
4	133/25	0.370	9.398	0.500	12.700	0.28	165.0
2	665/30	0.435	11.049	0.415	10.541	0.18	262.0
1	817/30	0.470	11.938	0.450	11.430	0.15	317.0
1/0	1045/30	0.550	13.970	0.520	13.208	0.15	390.0
2/0	1330/30	0.600	15.240	0.570	14.478	0.09	500.0