50156-1

View detailed technical data, stock status, and sourcing information for: 50156-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-146-5021

Item Name Code

32512

Assigment Date

09/10/1971 (54 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

1.172 inches maximum overall length, 2a single mounting facility thread class, 1.398 inches maximum overall height, 0.734 inches maximum overall width, dustproof environmental protection

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
Overall Length: 1.172 inches maximum
Overall Height: 1.398 inches maximum
Overall Width: 0.734 inches maximum
Environmental Protection: dustproof
Contact Material: unable to decode
Contact Surface Treatment: unable to decode
Winding Quantity: 1
Coil Quantity: 1
Winding Dc Resistance Rating: 2.5 kilohms nominal single winding
Duty Type: continuous
Mounting Facility Type And Quantity: unable to decode
Thread Quantity Per Inch: 48 single mounting facility
Nominal Thread Size: 0.099 inches single mounting facility
Nonpile-Up Main Contact Arrangement: 4 pole, double throw, one position momentary
Nominal Operating Current Rating And Type: 8.4 milliamperes dc single winding
Time Delay: 0.008 seconds maximum fixed release time
Time Delay: 0.015 seconds maximum fixed operate time
Main Contact Load Current Rating At Maximum Rated Voltage: 2.0 amperes ac and 2.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts: 120.0 ac and 28.0 dc
Precious Material And Location: contact silver and contact surface gold
Precious Material: gold and silver
Thread Series Designator: unc single mounting facility
Terminal Type And Quantity: 14 tab, solder lug all functions

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
1734-1725	Electromagnetic Relay
4-1725	Electromagnetic Relay
50156-1	Electromagnetic Relay
62R4S2500	Electromagnetic Relay
70R4S2500	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-146-5021?

The FSCG of the NSN 5945-00-146-5021 is 5945

Does the NSN 5945-00-146-5021 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490050

Does NSN 5945-00-146-5021 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 5945-00-146-5021 contain precious materials?

Item contains combination of two or more precious metals (silver, gold, platinum).

Does NSN 5945-00-146-5021 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5945-00-146-5021 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Sep 10, 1971