252525LK2

View detailed technical data, stock status, and sourcing information for: 252525LK2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-991-1442

Item Name Code

02134

Assigment Date

03/23/1967 (59 years ago)

0.216 inches nominal single actuator flat height, 0.375 inches nominal single mounting facility thread length, 0.312 inches nominal single actuator first flat length, 2a single mounting facility thread class, 2.907 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.

Thread Class: 2a single mounting facility
Thread Length: 0.375 inches nominal single mounting facility
Overall Length: 2.907 inches nominal
First Flat Length: 0.312 inches nominal single actuator
Flat Height: 0.216 inches nominal single actuator
Shaft Diameter: 0.248 inches minimum and 0.251 inches maximum single actuator
Shaft Length: 0.563 inches nominal single actuator
Overall Diameter: 1.812 inches nominal
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
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 1 each section rear
Throw Quantity: 13 each section rear
Mounting Method: threaded bushing single mounting facility
Nominal Thread Size: 0.375 inches single mounting facility
Contact Voltage Rating In Volts: 300.0 ac at sea level
Contact Voltage Rating In Volts: 30.0 dc at sea level
Shaft Flat/Slot Angular Location: 60.0 degrees from nonturn device single actuator
Switch Actuator Indexing Position Quantity: 13 single actuator
Shaft Type: round, flatted single actuator
Terminal Type: tab, solder lug
Contact Switching Action: breaks before makes each section rear
Switch Actuator Positioning Increment: 20.0 degrees single actuator
Switch Actuator Stop Device Type: fixed stop single actuator
Contact Load Current Rating: 50.0 milliamperes resistive load ac at sea level
Contact Load Current Rating: 500.0 milliamperes resistive load dc at sea level
Style Designator: circular wafer, bushing mount
Thread Series Designator: unef single mounting facility
Specification/Standard Data: 81349-mil-s-3786 government specification
Nondefinitive Spec/Std Data: sr11n20b1mpc type

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
252525LK2	Rotary Switch
77C707975P009	Rotary Switch
77C707975PT9	Rotary Switch
77C707975PT9REVC	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-991-1442?

The FSCG of the NSN 5930-00-991-1442 is 5930

Does the NSN 5930-00-991-1442 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-991-1442 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 5930-00-991-1442 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-991-1442 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 5930-00-991-1442 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Mar 23, 1967