21-070

View detailed technical data, stock status, and sourcing information for: 21-070
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-652-5983

Item Name Code

32512

Assigment Date

06/28/1971 (55 years ago)

2.750 inches nominal single mounting facility center to center distance between mounting facilities parallel to width, 4.250 inches maximum overall length, 2.719 inches maximum overall height, 3.531 inches maximum overall width, 3.500 inches nominal single mounting facility center to center distance between mounting facilities parallel to length

Product Characteristics

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

Overall Length: 4.250 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.500 inches nominal single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.750 inches nominal single mounting facility
Overall Height: 2.719 inches maximum
Overall Width: 3.531 inches maximum
Case Material: unable to decode
Environmental Protection: hermetic
Unthreaded Mounting Hole Diameter: 0.172 inches nominal single mounting facility
Fragility Factor: moderately rugged
Frequency In Hertz: 400.0 nominal
Winding Quantity: 1
Purpose For Which Designed: general
Coil Quantity: 1
Duty Type: continuous
Arc Quenching Method: air
Mounting Facility Type And Quantity: unable to decode
Storage Type: general purpose warehouse
Cubic Measure: 29.100 cubic inches
Mounting Facility Pattern: rectangular single mounting facility
Nonpile-Up Main Contact Arrangement: 2 pole, single throw, normally closed, momentary action
Operating Voltage Rating And Type At Specified Temp: 120.0 volts ac 25 deg celsius single winding
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
Terminal Type And Quantity: 6 threaded stud all functions

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-00-463-2699	No Name Available	12/01/1986

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
20-350SX	Electromagnetic Relay
21-070	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-652-5983?

The FSCG of the NSN 5945-00-652-5983 is 5945

Does the NSN 5945-00-652-5983 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490050

Does NSN 5945-00-652-5983 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 5945-00-652-5983 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-652-5983 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 5945-00-652-5983 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Jun 28, 1971