TYPE121S

View detailed technical data, stock status, and sourcing information for: TYPE121S
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-259-8852

Item Name Code

02134

Assigment Date

01/01/1963 (63 years ago)

0.196 inches nominal single mounting facility unthreaded mounting hole diameter, 24975 knob manufacturer code, 1 individual section quantity, 16736 knob manufacturer part number, nonpile-up symmetrical switch contact basic design

Product Characteristics

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

Unthreaded Mounting Hole Diameter: 0.196 inches nominal single mounting facility
Individual Section Quantity: 1
Knob Manufacturer Code: 24975
Knob Manufacturer Part Number: 16736
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 1 single section front
Throw Quantity: 2 single section front
Mounting Facility Circle Radius: 3.438 inches nominal single mounting facility
Mounting Method: flange single mounting facility
Features Provided: actuator knob and metallic inclosure
Contact Voltage Rating In Volts: 64.0 dc at sea level
Mounting Facility Pattern: three position circular single mounting facility
Switch Actuator Indexing Position Quantity: 3 single actuator
Shaft Type: round single actuator
Terminal Type: threaded stud
Contact Switching Action: breaks before makes single section front
Contact Load Current Rating: 7.8 amperes resistive load dc at sea level

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-00-362-0875	No Name Available	03/15/1968

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
4B7343	Rotary Switch
DE30500	Rotary Switch
S0010121SA	Rotary Switch
S2203	Rotary Switch
TYPE121S	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-259-8852?

The FSCG of the NSN 5930-00-259-8852 is 5930

Does the NSN 5930-00-259-8852 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509025

Does NSN 5930-00-259-8852 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 5930-00-259-8852 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-259-8852 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 5930-00-259-8852 was assigned to the Federal Catalog?

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