212-A21232-1-SR

View detailed technical data, stock status, and sourcing information for: 212-A21232-1-SR
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-191-9958

Item Name Code

02134

Assigment Date

10/15/1984 (41 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).

0.216 inches nominal single actuator flat height, 0.250 inches nominal single actuator shaft diameter, 0.250 inches nominal single actuator first flat length, 0.359 inches nominal single actuator shaft length, 1.746 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: 1.746 inches nominal
First Flat Length: 0.250 inches nominal single actuator
Flat Height: 0.216 inches nominal single actuator
Shaft Diameter: 0.250 inches nominal single actuator
Shaft Length: 0.359 inches nominal single actuator
Overall Diameter: 1.312 inches nominal
Nonturn Device Radius: 0.531 inches nominal at 3:00 o'clock
Individual Section Quantity: 1
Nonturn Device Type: tab at 3:00 o'clock
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 4 single section rear
Throw Quantity: 3 single section rear
Mounting Method: bracket single mounting facility
Contact Voltage Rating In Volts: 28.0 dc at sea level
Switch Actuator Indexing Position Quantity: 3 single actuator
Shaft Type: round, flatted single actuator
Terminal Type: tab, solder lug
Contact Switching Action: makes before breaks single section rear
Switch Actuator Positioning Increment: 30.0 degrees single actuator
Contact Load Current Rating: 1.0 amperes resistive load dc at sea level
Special Features: unthreaded bushing
Precious Material And Location: contacts silver
Precious Material: silver
Style Designator: snap or line

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
212-A21232-1-SR	Rotary Switch
SM-C-748133-2	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-01-191-9958?

The FSCG of the NSN 5930-01-191-9958 is 5930

Does the NSN 5930-01-191-9958 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-01-191-9958 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 5930-01-191-9958 contain precious materials?

Item contains silver.

Does NSN 5930-01-191-9958 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 5930-01-191-9958 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Oct 15, 1984