4F172

View detailed technical data, stock status, and sourcing information for: 4F172

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4F172
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5915 Filters and Networks
National Stock Number
5915-00-789-5215
Item Name Code
00209
Assigment Date
01/01/1962 (64 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

2.250 inches nominal body length, 3.562 inches nominal body height, 3.937 inches nominal overall height, 2.000 inches nominal body width, 1.677 inches minimum and 1.697 inches maximum 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
3.937 inches nominal
Body Length
2.250 inches nominal
Body Width
2.000 inches nominal
Body Height
3.562 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Length
1.677 inches minimum and 1.697 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
1.127 inches minimum and 1.447 inches maximum
Reference Frequency Per Function
9.69 kilohertz blank
Input Impedance Per Function W/Load
2.4 kilohms blank
Output Impedance Per Function W/Source Across Input
2.4 kilohms blank
Mounting Facility Screw Thread Series Designator
unc
Inclosure Type
hermetically sealed
Mounting Facility Type And Quantity
4 threaded stud
Insertion Loss At Reference Frequency Per Function In Decibels
3.0 blank
Functional Terminal Type And Quantity
1 tab, solder lug ground 3rd function
Functional Terminal Type And Quantity
1 tab, solder lug input 1st function
Functional Terminal Type And Quantity
1 tab, solder lug output 2nd function
Specified Frequencies Of Discrimination Per Function
7.8875 kilohertz blank and 8.29 kilohertz blank and 11.09 kilohertz blank and 13.09 kilohertz blank
Nominal Thread Size
0.138 inches
Frequency Band Width Per Function
8.29 kilohertz blank and 11.09 kilohertz blank
Discrimination At Specified Frequencies Per Function In Decibels
30.0 minimum blank and 3.0 maximum blank 1st function
Style Designator
rectangular terminal/terminals on one surface

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5915-01-148-3913 No Name Available 03/01/1986

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
4F172 Band Pass Filter
924B208 Band Pass Filter
A171645 Band Pass Filter

FAQs

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

What is the FSCG of the NSN 5915-00-789-5215?
The FSCG of the NSN 5915-00-789-5215 is 5915
Does the NSN 5915-00-789-5215 have a Schedule B code assigned?
Yes, the Schedule B code is 8527995030
Does NSN 5915-00-789-5215 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 5915-00-789-5215 contain precious materials?
Item does not contain precious metal.
Does NSN 5915-00-789-5215 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 5915-00-789-5215 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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