742991-2

View detailed technical data, stock status, and sourcing information for: 742991-2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5915 Filters and Networks

National Stock Number

5915-00-539-7587

Item Name Code

00765

Assigment Date

01/01/1963 (63 years ago)

-55.0 to 125.0 celsius operating temp range, 2.175 inches minimum and 2.361 inches maximum body length, +10.0 to 55.0 vibration resistance range in hertz, 0.938 inches minimum and 1.062 inches maximum body outside diameter, 3.735 inches minimum and 3.765 inches maximum overall length

Product Characteristics

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

Overall Length: 3.735 inches minimum and 3.765 inches maximum
Body Length: 2.175 inches minimum and 2.361 inches maximum
Body Outside Diameter: 0.938 inches minimum and 1.062 inches maximum
Vibration Resistance Range In Hertz: +10.0 to 55.0
Operating Temp Range: -55.0 to 125.0 celsius
Source Impedance Rating Per Function: 50.0 ohms blank
Load Impedance Per Function: 50.0 ohms blank
Power Line Frequency Rating Per Function In Hertz: 60.0 blank
Operating Current Rating Per Function In Amps: 1.0 blank all functions
Maximum Voltage Drop Per Function: 0.5 volts dc blank
Principal Circuitry Type Per Function: inductance-capacitance blank
Maximum Temp Rise: 25.0 celsius
Mounting Facility Screw Thread Series Designator: unf
Inclosure Type: hermetically sealed
Mounting Facility Type And Quantity: 1 threaded bushing
Features Provided: nut and washer
Functional Terminal Type And Quantity: 1 tab, solder lug input 1st function
Functional Terminal Type And Quantity: 1 tab, solder lug output 2nd function
Operating Voltage Rating And Type Per Function: 250.0 volts ac blank and 600.0 volts dc blank
Nominal Thread Size: 0.4375 inches
Body Material: metal
Maximum Dielectric Withstanding Dc Voltage: 1.2 kilovolts at sea level
Style Designator: round terminal/terminals on opposite surfaces

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5915-00-686-8358	No Name Available	11/08/1968
5915-00-814-1317	No Name Available	04/01/2004
5915-00-884-4780	No Name Available	05/20/1998

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
1JX130	Radio Frequency Interfere Filter
1JX130A10	Radio Frequency Interfere Filter
555063-033	Radio Frequency Interfere Filter
713880-143	Radio Frequency Interfere Filter
742991-2	Radio Frequency Interfere Filter
7711126P001	Radio Frequency Interfere Filter
7711126P1	Radio Frequency Interfere Filter
9975677	Radio Frequency Interfere Filter
FA1803	Radio Frequency Interfere Filter
FA3135	Radio Frequency Interfere Filter
FCA1803	Radio Frequency Interfere Filter
RF1817-2	Radio Frequency Interfere Filter
SK29039	Radio Frequency Interfere Filter
SM-D-537419-2	Radio Frequency Interfere Filter

FAQs

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

What is the FSCG of the NSN 5915-00-539-7587?

The FSCG of the NSN 5915-00-539-7587 is 5915

Does the NSN 5915-00-539-7587 have a Schedule B code assigned?

Yes, the Schedule B code is 8527995030

Does NSN 5915-00-539-7587 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 5915-00-539-7587 contain precious materials?

Precious metal content is unknown

Does NSN 5915-00-539-7587 contain hazardous materials?

Indicates information is in the hazardous materials information resource system (hmirs).

When the NSN 5915-00-539-7587 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963