DH40A

View detailed technical data, stock status, and sourcing information for: DH40A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-772-3567

Item Name Code

32512

Assigment Date

01/01/1960 (66 years ago)

Two or more contact,electrical on a common mounting or mounted on each other. Excludes:brush set,electrical contact; contact set (as modified); and insert,electrical connector.

3.312 inches nominal overall height, 4.250 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 2.910 inches nominal overall length, 1.625 inches nominal single mounting facility center to center distance between mounting facilities parallel to width, 4.880 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 2.910 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 4.250 inches nominal single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.625 inches nominal single mounting facility
Overall Height: 3.312 inches nominal
Overall Width: 4.880 inches nominal
Environmental Protection: hermetic
Unthreaded Mounting Hole Diameter: 0.218 inches nominal single mounting facility
Winding Quantity: 1
Coil Quantity: 1
Duty Type: continuous
Mounting Facility Type And Quantity: unable to decode
Mounting Facility Pattern: rectangular single mounting facility
Nonpile-Up Main Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Nominal Operating Current Rating And Type: 200.0 milliamperes dc single winding
Nonpile-Up Auxiliary Contact Arrangement: 3 pole, single throw, normally closed, momentary action
Operating Voltage Rating And Type At Specified Temp: 28.0 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 35.0 amperes ac and 75.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts: 200.0 ac and 28.0 dc
Terminal Type And Quantity: 10 threaded stud 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
DH40A	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-772-3567?

The FSCG of the NSN 5945-00-772-3567 is 5945

Does the NSN 5945-00-772-3567 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490075

Does NSN 5945-00-772-3567 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 5945-00-772-3567 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-772-3567 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 5945-00-772-3567 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960