250717LK1

View detailed technical data, stock status, and sourcing information for: 250717LK1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-927-1538

Item Name Code

02134

Assigment Date

08/10/1966 (59 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

0.375 inches nominal single mounting facility thread length, 1.719 inches nominal overall length, 0.211 inches minimum and 0.221 inches maximum single actuator flat height, 2a single mounting facility thread class, 0.250 inches nominal single actuator first flat 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: 1.719 inches nominal
First Flat Length: 0.250 inches nominal single actuator
Flat Height: 0.211 inches minimum and 0.221 inches maximum 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: 1.875 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: 1 single section rear
Throw Quantity: 17 single section rear
Mounting Method: threaded bushing single mounting facility
Nominal Thread Size: 0.375 inches single mounting facility
Contact Voltage Rating In Volts: 115.0 ac at altitude
Contact Voltage Rating In Volts: 115.0 lowest ac voltage rating at sea level
Contact Voltage Rating In Volts: 28.0 dc at altitude
Contact Voltage Rating In Volts: 28.0 dc at sea level
Contact Voltage Rating In Volts: 300.0 highest ac voltage rating at sea level
Shaft Flat/Slot Angular Location: 320.0 degrees from nonturn device single actuator
Rotor Through Connection Quantity: 1 single section
Switch Actuator Indexing Position Quantity: 18 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: 20.0 degrees single actuator
Contact Load Current Rating: 350.0 milliamperes resistive load dc at altitude
Contact Load Current Rating: 50.0 milliamperes inductive load and 500.0 milliamperes resistive load dc at sea level
Contact Load Current Rating: 50.0 milliamperes resistive load highest ac voltage rating at sea level
Contact Load Current Rating: 100.0 milliamperes resistive load highest ac voltage rating at altitude
Contact Load Current Rating: 250.0 milliamperes resistive load lowest ac voltage rating at sea level
Style Designator: circular wafer, bushing mount
Thread Series Designator: unef 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
1651892-1	Rotary Switch
250717LK1	Rotary Switch

FAQs

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

What is the FSCG of the NSN 5930-00-927-1538?

The FSCG of the NSN 5930-00-927-1538 is 5930

Does the NSN 5930-00-927-1538 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-927-1538 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 5930-00-927-1538 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-927-1538 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 5930-00-927-1538 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Aug 10, 1966