Rugged Cable Manufacturers

Single Conductors
Mil Spec UL AWM
Recognized Style 2343 or 2344 and CSA Certified AWM II A/B
National Wire & Cable Corp. manufactures a complete line of extra heavy duty multi-conductor control cables. Conductors are of tinned copper strand with .031” wall of polyvinylchloride primary insulation for use up to 105°C. Per MIL-W-16878/3, insulated for 3000 volts working voltage
Conductors are color coded using 10 standard basic colors, plus spiral tracers on white per MIL-STD-681.
All conductor are planetary cabled and contra-helically laid for optimum flexibility, with a Mylar tape serve over cable bundle. Shielded cables have a tinned copper braid overall, of 85-90% coverage per MIL-C-7078, and braid angles below 40° for easy pushback.
The outer jacket is black, abrasion-resistant 105°C vinyl meeting MIL-I-631 Type F. This material is self-extinguishing and fungus resistant. Neoprene to MIL-R-6855 Class 2 Grade 60 specifications also available on special for non-U.L. applications.
"Cables are U.L. STYLE 2343 or 2344, rated 80°C, and CSA CERTIFIED for 105°C U.L. and/or CSA Certification furnished only when requested."
Identical to National’s NW-Series Cables except offered as twisted pairs.
Insulated wires also meet Style 1015.

Specifications

Insulation Breakdown Voltage	Greater than 12000 volts AC RMS, 60cps.
UL Voltage Rating	600 volts RMS AC (appliance use) -- 2500 volts RMS AC (electronic use)
CSA Voltage Rating	600 volts RMS AC (appliance use)
Military Voltage Rating	3000 volts RMS
Capacitance	Nominal capacitance from a wire to all else in the cable ranges from 40 to 65 pf per ft. @ 1000 cps. dependent on gauge and position.
Insulation Leakage Res	200 megohms/1000 ft. min. at 500 VDC from any conductor to all else in cable.
Sheath Leakage Res	10 megohms/1000 ft. min. at 500 VDC form overall shield through sheath to outside world.
Usable Temp. Range	Suitable for continuous use from +105°C to -40°C.
Cold bending Capacity	All cables are suitable for flexing to a circle diameter of 6 cable diameters from +105°C to -20°C. Recommended flex diameter should be greater than 20 cable diameters for flexing at -40°C. For continuous flexing application consult the factory.

	PART NUMBER	OVERALL SHIELDED	UNSHIELDED	GAUGE OF CONDUCTOR	JACKET WALL (INCHES)	JACKET WALL (MM)	NOM. CABLE DIAM. (INCHES)	NOM. CABLE DIAM. (MM)	NOM. WEIGHT LBS. PER 1000 FEET	NOM. WEIGHT KG/KM PER 1000 FEET	NUMBER OF CONDUCTORS	OVERALL CONDUCTOR DIAM. (INCHES)	OVERALL CONDUCTOR DIAM. (MM)	MILSPEC ONLY
Enter quantity in feet	NWH722J		1	22	0.08	2	0.992	25.2	479	713	7	0.092	2.3
Enter quantity in feet	NWH1222J		1	22	0.08	2	1.084	27.5	562	835	12	0.092	2.3
Enter quantity in feet	NWH1922J		1	22	0.08	2	1.176	29.9	667	992	19	0.092	2.3
Enter quantity in feet	NWH2722J		1	22	0.08	2	1.268	32.2	761	1132	27	0.092	2.3
Enter quantity in feet	NWH3722J		1	22	0.062	1.6	0.772	19.6	294	437	37	0.092	2.3
Enter quantity in feet	NWH4822J		1	22	0.08	2	0.909	23.1	398	592	48	0.092	2.3
Enter quantity in feet	NWH6022J		1	22	0.08	2	0.992	25.2	479	713	60	0.092	2.3
Enter quantity in feet	NWH7222J		1	22	0.08	2	1.084	27.5	562	835	72	0.092	2.3
Enter quantity in feet	NWH8822J		1	22	0.08	2	1.176	29.9	667	992	88	0.092	2.3
Enter quantity in feet	NWH10222J		1	22	0.08	2	1.268	32.2	761	1132	102	0.092	2.3
Enter quantity in feet	NWH720J		1	20	0.062	1.6	0.422	10.7	95	141	7	0.098	2.5
Enter quantity in feet	NWH1220J		1	20	0.062	1.6	0.536	13.6	146	218	12	0.098	2.5
Enter quantity in feet	NWH1920J		1	20	0.062	1.6	0.618	15.7	209	311	19	0.098	2.5
Enter quantity in feet	NWH2720J		1	20	0.062	1.6	0.732	18.6	284	422	27	0.098	2.5
Enter quantity in feet	NWH3720J		1	20	0.062	1.6	0.814	20.7	370	550	37	0.098	2.5
Enter quantity in feet	NWH4820J		1	20	0.08	2	0.958	24.3	497	740	48	0.098	2.5
Enter quantity in feet	NWH6020J		1	20	0.08	2	1.046	26.6	602	896	60	0.098	2.5
Enter quantity in feet	NWH7220J		1	20	0.08	2	1.144	29.1	709	1054	72	0.098	2.5
Enter quantity in feet	NWH8820J		1	20	0.08	2	1.242	31.5	846	1258	88	0.098	2.5
Enter quantity in feet	NWH10220J		1	20	0.08	2	1.34	34	967	1439	102	0.098	2.5
Enter quantity in feet	NWH718J		1	18	0.062	1.6	0.458	11.6	119	177	7	0.11	2.8
Enter quantity in feet	NWH1218J		1	18	0.062	1.6	0.586	14.9	186	276	12	0.11	2.8
Enter quantity in feet	NWH1918J		1	18	0.062	1.6	0.678	17.2	270	401	19	0.11	2.8
Enter quantity in feet	NWH2718J		1	18	0.062	1.6	0.806	20.5	368	548	27	0.11	2.8
Enter quantity in feet	NWH3718J		1	18	0.08	2	0.934	23.7	514	765	37	0.11	2.8
Enter quantity in feet	NWH4818J		1	18	0.08	2	1.055	26.8	647	963	48	0.11	2.8
Enter quantity in feet	NWH6018J		1	18	0.08	2	1.154	29.3	788	1171	60	0.11	2.8
Enter quantity in feet	NWH7218J		1	18	0.08	2	1.264	32.1	930	1383	72	0.11	2.8
Enter quantity in feet	NWH722SJ	1		22	0.062	1.6	0.424	10.8	101	150	7	0.092	2.3
Enter quantity in feet	NWH1222SJ	1		22	0.062	1.6	0.536	13.6	160	238	12	0.092	2.3
Enter quantity in feet	NWH1922SJ	1		22	0.062	1.6	0.613	15.6	216	322	19	0.092	2.3
Enter quantity in feet	NWH2722SJ	1		22	0.062	1.6	0.72	18.3	285	423	27	0.092	2.3
Enter quantity in feet	NWH3722SJ	1		22	0.062	1.6	0.797	20.2	358	533	37	0.092	2.3
Enter quantity in feet	NWH4822SJ	1		22	0.08	2	0.934	23.7	473	704	48	0.092	2.3
Enter quantity in feet	NWH6022SJ	1		22	0.08	2	1.017	25.8	562	836	60	0.092	2.3
Enter quantity in feet	NWH7222SJ	1		22	0.08	2	1.109	28.2	653	971	72	0.092	2.3
Enter quantity in feet	NWH8822SJ	1		22	0.08	2	1.176	29.9	667	992	88	0.092	2.3
Enter quantity in feet	NWH10222SJ	1		22	0.08	2	1.293	32.8	870	1294	102	0.092	2.3
Enter quantity in feet	NWH720SJ	1		20	0.062	1.6	0.422	10.7	95	141	7	0.098	2.5
Enter quantity in feet	NWH1220SJ	1		20	0.062	1.6	0.536	13.6	146	218	12	0.098	2.5
Enter quantity in feet	NWH1920SJ	1		20	0.062	1.6	0.618	15.7	209	311	19	0.098	2.5
Enter quantity in feet	NWH2720SJ	1		20	0.062	1.6	0.732	18.6	284	422	27	0.098	2.5
Enter quantity in feet	NWH3720SJ	1		20	0.062	1.6	0.814	20.7	370	550	37	0.098	2.5
Enter quantity in feet	NWH4820SJ	1		20	0.08	2	0.958	24.3	497	740	48	0.098	2.5
Enter quantity in feet	NWH6020SJ	1		20	0.08	2	1.046	26.6	602	896	60	0.098	2.5
Enter quantity in feet	NWH7220SJ	1		20	0.08	2	1.144	29.1	709	1054	72	0.098	2.5
Enter quantity in feet	NWH8820JS	1		20	0.08	2	1.242	31.5	846	1258	88	0.098	2.5
Enter quantity in feet	NWH10220SJ	1		20	0.08	2	1.365	34.7	1083	1611	102	0.098	2.5
Enter quantity in feet	NWH718SJ	1		18	0.062	1.6	0.458	11.6	119	177	7	0.11	2.8
Enter quantity in feet	NWH1218SJ	1		18	0.062	1.6	0.586	14.9	186	276	12	0.11	2.8
Enter quantity in feet	NWH1918SJ	1		18	0.062	1.6	0.678	17.2	270	401	19	0.11	2.8
Enter quantity in feet	NWH2718SJ	1		18	0.062	1.6	0.806	20.5	368	548	27	0.11	2.8
Enter quantity in feet	NWH3718SJ	1		18	0.08	2	0.934	23.7	514	765	37	0.11	2.8
Enter quantity in feet	NWH4818SJ	1		18	0.08	2	1.055	26.8	647	963	48	0.11	2.8
Enter quantity in feet	NWH6018SJ	1		18	0.08	2	1.154	29.3	788	1171	60	0.11	2.8
Enter quantity in feet	NWH7218SJ	1		18	0.08	2	1.264	32.1	930	1383	72	0.11	2.8
Enter quantity in feet	NWH716J		1	16	0.062	1.6	0.424	10.8	101	150	7	0.092	2.3	1
Enter quantity in feet	NWH1216J		1	16	0.062	1.6	0.536	13.6	160	238	12	0.092	2.3	1
Enter quantity in feet	NWH1916J		1	16	0.062	1.6	0.613	15.6	216	322	19	0.092	2.3	1
Enter quantity in feet	NWH2716J		1	16	0.062	1.6	0.72	18.3	285	423	27	0.092	2.3	1
Enter quantity in feet	NWH3716J		1	16	0.062	1.6	0.797	20.2	358	533	37	0.092	2.3	1
Enter quantity in feet	NWH4816J		1	16	0.08	2	0.934	23.7	473	704	48	0.092	2.3	1
Enter quantity in feet	NWH6016J		1	16	0.08	2	1.017	25.8	562	836	60	0.092	2.3	1
Enter quantity in feet	NWH714J		1	14	0.062	1.6	0.521	13.2	175	261	7	0.131	3.3	1
Enter quantity in feet	NWH1214J		1	14	0.062	1.6	0.673	17.1	280	417	12	0.131	3.3	1
Enter quantity in feet	NWH1914J		1	14	0.062	1.6	0.783	19.9	415	617	19	0.131	3.3	1
Enter quantity in feet	NWH2714J		1	14	0.062	1.6	0.971	24.7	604	899	27	0.131	3.3	1
Enter quantity in feet	NWH512J		1	12	0.062	1.6	0.563	14.3	193	287	5	0.161	4.1	1
Enter quantity in feet	NWH712J		1	12	0.062	1.6	0.611	15.5	253	376	7	0.161	4.1	1
Enter quantity in feet	NWH1212J		1	12	0.062	1.6	0.789	20.3	410	609	12	0.161	4.1	1
Enter quantity in feet	NWH1912J		1	12	0.08	2	0.969	24.6	646	962	19	0.161	4.1	1
Enter quantity in feet	NWH716SJ	1		16	0.062	1.6	0.501	12.7	170	253	7	0.116	2.9	1
Enter quantity in feet	NWH1216SJ	1		16	0.062	1.6	0.636	16.1	260	386	12	0.116	2.9	1
Enter quantity in feet	NWH1916SJ	1		16	0.062	1.6	0.733	18.6	366	545	19	0.116	2.9	1
Enter quantity in feet	NWH2716SJ	1		16	0.08	2	0.904	23	523	777	27	0.116	2.9	1
Enter quantity in feet	NWH3716SJ	1		16	0.08	2	1.001	25.4	669	996	37	0.116	2.9	1
Enter quantity in feet	NWH4816SJ	1		16	0.08	2	1.129	28.7	836	1243	48	0.116	2.9	1
Enter quantity in feet	NWH6016SJ	1		16	0.08	2	1.233	31.3	1009	1501	60	0.116	2.9	1
Enter quantity in feet	NWH714SJ	1		14	0.062	1.6	0.546	13.9	216	321	7	0.131	3.3	1
Enter quantity in feet	NWH1214SJ	1		14	0.062	1.6	0.698	17.7	335	498	12	0.131	3.3	1
Enter quantity in feet	NWH1914SJ	1		14	0.062	1.6	0.808	20.5	481	715	19	0.131	3.3	1
Enter quantity in feet	NWH2714SJ	1		14	0.08	2	0.996	25.3	685	1019	27	0.131	3.3	1
Enter quantity in feet	NWH512SJ	1		12	0.062	1.6	0.588	14.9	238	353	5	0.161	4.1	1
Enter quantity in feet	NWH712SJ	1		12	0.062	1.6	0.636	16.2	302	449	7	0.161	4.1	1
Enter quantity in feet	NWH1212SJ	1		12	0.062	1.6	0.823	20.9	476	709	12	0.161	4.1	1
Enter quantity in feet	NWH1912SJ	1		12	0.08	2	0.994	25.3	727	1081	19	0.161	4.1	1

Heavy Duty Multiple Conductor Control Cables

NWH Series - Cabled Single Conductors, Unshielded and Overall Shielded