21-101

View detailed technical data, stock status, and sourcing information for: 21-101

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21-101
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5945 Relays and Solenoids
National Stock Number
5945-00-405-4034
Item Name Code
32512
Assigment Date
01/13/1972 (54 years ago)

4.593 inches nominal overall length, 2.625 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 3.000 inches nominal overall height, 2b single mounting facility thread class, 2.125 inches nominal single mounting facility center to center distance between mounting facilities parallel to width

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
Overall Length
4.593 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
2.625 inches nominal single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width
2.125 inches nominal single mounting facility
Overall Height
3.000 inches nominal
Overall Width
3.500 inches nominal
Environmental Protection
dustproof
Frequency In Hertz
60.0 nominal
Winding Quantity
1
Coil Quantity
1
Duty Type
continuous
Mounting Facility Type And Quantity
unable to decode
Nominal Thread Size
0.164 inches single mounting facility
Mounting Facility Pattern
rectangular single mounting facility
Nonpile-Up Main Contact Arrangement
1 pole, double throw, one position momentary
Operating Voltage Rating And Type At Specified Temp
440.0 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
Thread Series Designator
unc single mounting facility
Terminal Type And Quantity
5 pin 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
201-101 Electromagnetic Relay
21-101 Electromagnetic Relay
400S3 Electromagnetic Relay
UV400S3 Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-405-4034?
The FSCG of the NSN 5945-00-405-4034 is 5945
Does the NSN 5945-00-405-4034 have a Schedule B code assigned?
Yes, the Schedule B code is 8536490050
Does NSN 5945-00-405-4034 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 5945-00-405-4034 contain precious materials?
Precious metal content is unknown
Does NSN 5945-00-405-4034 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 5945-00-405-4034 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Thu, Jan 13, 1972

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