25493/31763X-1

View detailed technical data, stock status, and sourcing information for: 25493/31763X-1
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Federal Supply Group

Electric Wire, and Power and Distribution Equipment

Federal Supply Classification

6145 Electrical Wire and Cable

National Stock Number

6145-01-317-9648

Item Name Code

00779

Assigment Date

04/08/1990 (36 years ago)

Two or more insulated conductors (solid or stranded) contained in a common covering, or two or more insulated conductors twisted or molded together without a common covering, or one insulated conductor with a metallic covering, covering, shield, or outer conductor. The rated working voltage of the item must be 300 volts or more, or in lieu of this the test voltage must be 1,000 volts or more; and the size of each individual conductor must be number 18 american wire gage (0.75 square millimeters) or larger. For cables with uninsulated neutral conductor use the hightest rated voltage. Refers to bulk quantities only, for items of definite length with processed ends or terminated in fittings, see cable assembly, power, electrical. For low voltage aircraft and automotive cable, see cable, special purpose, electrical.

75.0 ohms impedance electrical resistance, round cross-sectional shape style, f-15 end item identification, 0.210 inches nominal cross section outside diameter, 1 conductor quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: round
Electrical Resistance: 75.0 ohms impedance
Cross Section Outside Diameter: 0.210 inches nominal
End Item Identification: f-15
Conductor Quantity: 1
Nominal Capacitance In Picofarads: 20.0 per foot
Strand Quantity Per Conductor: 19 single conductor
Criticality Code Justification: feat
Conductor Form: stranded single conductor
Round Conductor Size: 25 awg single conductor
Strand Awg Size Per Conductor: 37 single conductor
Conductor Arrangement And Quantity: 1 triaxial
Voltage Rating: 1000.0 maximum root mean square (rms) operating voltage single conductor
Special Features: weapon system essential
Material: copper alloy core conductor single conductor
Precious Material And Location: surface single conductor silver and surface shields braid silver
Precious Material: silver

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
25493/31763X-1	Radio Frequency Cable
5M2142-001	Radio Frequency Cable
75-1937TFSXESXE	Radio Frequency Cable

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6145-01-317-9648?

The FSCG of the NSN 6145-01-317-9648 is 6145

Does the NSN 6145-01-317-9648 have a Schedule B code assigned?

Yes, the Schedule B code is 8529903800

Does NSN 6145-01-317-9648 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 6145-01-317-9648 contain precious materials?

Item contains silver.

Does NSN 6145-01-317-9648 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 6145-01-317-9648 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sun, Apr 8, 1990