RF4778

View detailed technical data, stock status, and sourcing information for: RF4778
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5915 Filters and Networks

National Stock Number

5915-01-114-7053

Item Name Code

00765

Assigment Date

06/21/1981 (45 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

2.500 inches nominal body width, 4.250 inches nominal body height, 4.500 inches nominal overall height, 2.750 inches nominal body length, 2.125 inches nominal distance between centerlines of mounting facilities parallel to body length

Product Characteristics

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

Overall Height: 4.500 inches nominal
Body Length: 2.750 inches nominal
Body Width: 2.500 inches nominal
Body Height: 4.250 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length: 2.125 inches nominal
Operating Temp Range: -32.0 to 65.0 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: 420.0 blank
Operating Current Rating Per Function In Amps: 2.0 blank
Maximum Voltage Drop Per Function: 1.0 volts ac blank
Input Terminal Manufacturer Code: 96906
Input Terminal Identification: ms3114e-a2-3p
Mounting Facility Screw Thread Series Designator: unc
Inclosure Type: hermetically sealed
Mounting Facility Type And Quantity: 4 threaded hole
Functional Terminal Type And Quantity: 1 connector, receptacle input 1st function
Functional Terminal Type And Quantity: 3 tab, solder lug ground 3rd function
Functional Terminal Type And Quantity: 3 tab, solder lug output 2nd function
Operating Voltage Rating And Type Per Function: 130.0 volts ac blank
Nominal Thread Size: 0.138 inches
Body Material: metal
Style Designator: rectangular terminal/terminals on one surface

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
RF04778	Radio Frequency Interfere Filter
RF4778	Radio Frequency Interfere Filter
SM-A-777681	Radio Frequency Interfere Filter
SM-B-777681	Radio Frequency Interfere Filter

FAQs

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

What is the FSCG of the NSN 5915-01-114-7053?

The FSCG of the NSN 5915-01-114-7053 is 5915

Does the NSN 5915-01-114-7053 have a Schedule B code assigned?

Yes, the Schedule B code is 8527995030

Does NSN 5915-01-114-7053 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 5915-01-114-7053 contain precious materials?

Item does not contain precious metal.

Does NSN 5915-01-114-7053 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 5915-01-114-7053 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sun, Jun 21, 1981