21310LL

View detailed technical data, stock status, and sourcing information for: 21310LL
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-721-0419

Item Name Code

02134

Assigment Date

01/01/1963 (63 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).

2.125 inches nominal single actuator shaft length, 2.812 inches nominal overall height, 7.500 inches nominal overall length, 2.812 inches nominal overall width, 2b single 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: 2b single mounting facility
Overall Length: 7.500 inches nominal
Overall Height: 2.812 inches nominal
Overall Width: 2.812 inches nominal
Shaft Length: 2.125 inches nominal single actuator
Individual Section Quantity: 10
Knob Manufacturer Code: 82121
Knob Manufacturer Part Number: a
Knob Special Markings: flush type black bakelite w/white arrow. dial removed
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 1 each section rear
Throw Quantity: 7 each section rear
Mounting Facility Circle Radius: 3.250 inches nominal single mounting facility
Mounting Method: bracket and threaded hole single mounting facility
Features Provided: actuator knob
Thread Quantity Per Inch: 24 single mounting facility
Nominal Thread Size: 0.190 inches single mounting facility
Contact Voltage Rating In Volts: 125.0 ac at sea level
Contact Voltage Rating In Volts: 30.0 dc at sea level
Mounting Facility Pattern: four position circular single mounting facility
Switch Actuator Indexing Position Quantity: 8 single actuator
Shaft Type: rectangular/square, threaded hole single actuator
Square Shaft Size: 0.250 inches nominal single actuator
Terminal Type: tab w/screw
Contact Switching Action: breaks before makes each section rear
Switch Actuator Positioning Increment: 45.0 degrees single actuator
Switch Actuator Stop Device Type: adjustable stop single actuator
Contact Load Current Rating: 10.0 amperes resistive load ac at sea level
Contact Load Current Rating: 10.0 amperes resistive load dc at sea level
Precious Material And Location: contact surface and rotor blade surfaces silver
Precious Material: silver
Style Designator: tap, circuit selector
Thread Series Designator: unc single 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
1887650	Rotary Switch
21310LL	Rotary Switch
3JR10	Rotary Switch
3JR10-10AMP	Rotary Switch
88391A	Rotary Switch
885227	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-721-0419?

The FSCG of the NSN 5930-00-721-0419 is 5930

Does the NSN 5930-00-721-0419 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509025

Does NSN 5930-00-721-0419 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 5930-00-721-0419 contain precious materials?

Item contains silver.

Does NSN 5930-00-721-0419 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 5930-00-721-0419 was assigned to the Federal Catalog?

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