6145-01-287-9251, CABLE,RADIO FREQUENCY

4820-01-287-9250 VALVE,RELIEF,PRESSURE AND TEMPER

National Stock Number:
6145-01-287-9251

Federal Supply Class:
6145

National Item Identification Number:
012879251

Description:
CABLE,RADIO FREQUENCY

Detail:
An item consisting of electrical conductors separated from each other by a continuous homogeneous dielectric (including porous types and touching and/or interlocking beads or spacers), and designed primarily for the conduction of radio frequency energy. Includes a single conductor inclosed in an outer concentric conductor (coaxial) with or without a protective sheath; two or more coaxial cables laid parallel with an outer electrical shield and/or common sheath; two or more parallel conductors with an outer electrical shield and/or a common sheath; two or more individually insulated twisted conductors with or without an electrical shield and/or protective covering. All types have low-loss or special characteristics at high frequencies. Refers to bulk quantities only; for items of definite length with processed ends or terminated in fittings, see CABLE ASSEMBLY, RADIO FREQUENCY. See also LINE, RADIO FREQUENCY TRANSMISSION.

Manufacturer Information:

M17/164-00002	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
M17/75-RG365	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-C-17	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-C-17/75	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-17/75	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

ELECTRICAL RESISTANCE	50.0 OHMS IMPEDANCE
CONDUCTOR ARRANGEMENT AND QUANTITY	1 COAXIAL
CONDUCTOR QUANTITY	1
CONDUCTOR FORM	STRANDED SINGLE CONDUCTOR
CROSS SECTION OUTSIDE DIAMETER	0.425 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE	ROUND
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIAL	COPPER CORE CONDUCTOR SINGLE CONDUCTOR
NOMINAL CAPACITANCE IN PICOFARADS	32.2 PER FOOT
PRECIOUS MATERIAL	SILVER
PRECIOUS MATERIAL AND LOCATION	SURFACE SINGLE CONDUCTOR SILVER AND SURFACE SHIELDS BRAID SILVER
ROUND CONDUCTOR SIZE	12 AWG SINGLE CONDUCTOR
VOLTAGE RATING	3700.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
STRAND AWG SIZE PER CONDUCTOR	20 SINGLE CONDUCTOR
STRAND QUANTITY PER CONDUCTOR	7 SINGLE CONDUCTOR

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