TR140

View detailed technical data, stock status, and sourcing information for: TR140
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-255-6787

Item Name Code

32512

Assigment Date

01/01/1963 (63 years ago)

1.125 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 2.000 inches nominal overall diameter, 3.250 inches nominal overall height, 2b single mounting facility thread class, 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: 2b single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.125 inches nominal single mounting facility
Overall Height: 3.250 inches nominal
Overall Diameter: 2.000 inches nominal
Environmental Protection: dustproof
End Item Identification: type no. rg-74/u
Winding Quantity: 1
Coil Quantity: 1
Winding Dc Resistance Rating: 2.7 kilohms nominal single winding
Duty Type: intermittent
Mounting Facility Type And Quantity: unable to decode
Nominal Thread Size: 0.138 inches single mounting facility
Mounting Facility Pattern: in-line single mounting facility
Nominal Operating Current Rating And Type: 5.0 milliamperes dc single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 0.5 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts: 115.0 ac
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
P7046	Electromagnetic Relay
TR140	Electromagnetic Relay
TR145	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-255-6787?

The FSCG of the NSN 5945-00-255-6787 is 5945

Does the NSN 5945-00-255-6787 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490050

Does NSN 5945-00-255-6787 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 5945-00-255-6787 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-255-6787 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 5945-00-255-6787 was assigned to the Federal Catalog?

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