211DM21

View detailed technical data, stock status, and sourcing information for: 211DM21
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-062-2485

Item Name Code

02134

Assigment Date

07/13/1978 (48 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).

2b 2nd mounting facility thread class, 2.250 inches nominal overall height, 0.375 inches nominal 1st mounting facility thread length, 3.438 inches nominal overall length, 2a 1st mounting facility thread class

Product Characteristics

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

Thread Class: 2a 1st mounting facility
Thread Class: 2b 2nd mounting facility
Thread Length: 0.375 inches nominal 1st mounting facility
Overall Length: 3.438 inches nominal
Overall Height: 2.250 inches nominal
Overall Width: 2.250 inches nominal
Shaft Diameter: 0.250 inches nominal single actuator
Shaft Length: 0.563 inches nominal single actuator
Nonturn Device Radius: 0.531 inches nominal at 12:00 o'clock
Individual Section Quantity: 2
Nonturn Device Type: tab at 12:00 o'clock
Longest Horizontal Distance Between Mounting Centers: 1.500 inches nominal 2nd mounting facility
End Item Identification: test set an-d 49956
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 1 each section rear
Throw Quantity: 21 each section rear
Mounting Method: bracket and threaded hole 2nd mounting facility
Mounting Method: threaded bushing 1st mounting facility
Thread Quantity Per Inch: 32 2nd mounting facility
Nominal Thread Size: 0.164 inches 2nd mounting facility
Nominal Thread Size: 0.375 inches 1st mounting facility
Contact Voltage Rating In Volts: 28.0 dc at sea level
Switch Actuator Momentary Position: clockwise and counterclockwise single actuator
Mounting Facility Pattern: two position in-line 2nd mounting facility
Switch Actuator Indexing Position Quantity: 21 single actuator
Shaft Type: round single actuator
Terminal Type: pin
Contact Switching Action: makes before breaks each section rear
Switch Actuator Positioning Increment: 15.0 degrees single actuator
Detent Rotational Torque Range: +1.000 to 50.000 inch-pounds single actuator
Switch Actuator Stop Device Type: fixed stop single actuator
Contact Load Current Rating: 2.0 amperes resistive load dc at sea level
Style Designator: square wafer, panel mount
Thread Series Designator: unc 2nd mounting facility
Thread Series Designator: unef 1st mounting facility

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
211DM21	Rotary Switch
211MD21	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-01-062-2485?

The FSCG of the NSN 5930-01-062-2485 is 5930

Does the NSN 5930-01-062-2485 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-01-062-2485 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 5930-01-062-2485 contain precious materials?

Precious metal content is unknown

Does NSN 5930-01-062-2485 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 5930-01-062-2485 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Jul 13, 1978