641-135

View detailed technical data, stock status, and sourcing information for: 641-135
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5915 Filters and Networks

National Stock Number

5915-00-502-4939

Item Name Code

00209

Assigment Date

07/09/1974 (52 years ago)

An item designed to pass frequencies within a specified range (band) and to suppress frequencies outside the range (band). Excludes:a single inductance, or a single capacitance, or a single resistance. See coil (as modified); reactor; capacitor (as modified); and resistor (as modified).

1.656 inches minimum and 1.688 inches maximum body length, 2.940 inches nominal body height, 1.156 inches minimum and 1.188 inches maximum body width, 3.630 inches nominal overall height, 2.432 inches nominal 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: 2.432 inches nominal
Overall Height: 3.630 inches nominal
Body Length: 1.656 inches minimum and 1.688 inches maximum
Body Width: 1.156 inches minimum and 1.188 inches maximum
Body Height: 2.940 inches nominal
Vibration Resistance Range In Hertz: +5.0 to 25.0
Operating Temp Range: -55.0 to 85.0 celsius
Reference Frequency Per Function: 1.973 megahertz blank
Source Impedance Rating Per Function: 1.0 kilohms blank
Load Impedance Per Function: 1.0 kilohms blank
Principal Circuitry Type Per Function: inductance-capacitance blank
Input Terminal Manufacturer Code: 98278
Input Terminal Identification: 131-0138-0001
Distance Between Mounting Surface And Lower End: 1.060 inches nominal
Mounting Facility Screw Thread Series Designator: unf
Inclosure Type: hermetically sealed
Mounting Facility Type And Quantity: 2 captive screws
Features Provided: moisture resistant and shock resistant
Insertion Loss At Reference Frequency Per Function In Decibels: 3.0 blank
Functional Terminal Type And Quantity: 1 connector, plug input 1st function
Functional Terminal Type And Quantity: 1 pin ground 3rd function
Functional Terminal Type And Quantity: 2 screw output 2nd function
Specified Frequencies Of Discrimination Per Function: 1.972 megahertz blank and 1.9725 megahertz blank and 1.9735 megahertz blank and 1.974 megahertz blank
Nominal Thread Size: 0.164 inches
Body Material: metal
Frequency Band Width Per Function: 1.9725 megahertz blank and 1.9735 megahertz blank
Discrimination At Specified Frequencies Per Function In Decibels: 3.0 minimum blank and 60.0 maximum blank
Body Surface Treatment: tin
Style Designator: rectangular terminal/terminals on opposite surfaces

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
2921066-135	Band Pass Filter
562385-135	Band Pass Filter
641-135	Band Pass Filter
F12674-135	Band Pass Filter

FAQs

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

What is the FSCG of the NSN 5915-00-502-4939?

The FSCG of the NSN 5915-00-502-4939 is 5915

Does the NSN 5915-00-502-4939 have a Schedule B code assigned?

Yes, the Schedule B code is 8527995030

Does NSN 5915-00-502-4939 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5915-00-502-4939 contain precious materials?

Precious metal content is unknown

Does NSN 5915-00-502-4939 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5915-00-502-4939 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Jul 9, 1974