SR1021

View detailed technical data, stock status, and sourcing information for: SR1021
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-204-6573

Item Name Code

32512

Assigment Date

01/01/1963 (63 years ago)

2.250 inches nominal overall height, 1.812 inches nominal first mounting facility center to center distance between mounting facilities parallel to width, 2.250 inches nominal overall width, 4.420 inches nominal overall length, 1.812 inches nominal first 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: 4.420 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.812 inches nominal first mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.812 inches nominal first mounting facility
Overall Height: 2.250 inches nominal
Overall Width: 2.250 inches nominal
Environmental Protection: hermetic
Unthreaded Mounting Hole Diameter: 0.169 inches nominal first mounting facility
End Item Identification: type no. 0a-596/ttwz-3
Winding Quantity: 1
Coil Quantity: 1
Winding Dc Resistance Rating: 20.0 ohms nominal single winding
Duty Type: continuous
Mounting Facility Type And Quantity: unable to decode
Pile-Up Main Contact Form Arrangement: 2b and 2b1a
Mounting Facility Pattern: rectangular first mounting facility
Operating Voltage Rating And Type At Specified Temp: 6.00 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 30.0 milliamperes dc resistive load
Main Contact Maximum Voltage Rating In Volts: 6.00 dc
Special Features: temp range from -55 deg c to porm 85 deg c; enamel light gray

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
HP5771G2	Electromagnetic Relay
RP5771G2	Electromagnetic Relay
SR1021	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-204-6573?

The FSCG of the NSN 5945-00-204-6573 is 5945

Does the NSN 5945-00-204-6573 have a Schedule B code assigned?

Yes, the Schedule B code is 8536410020

Does NSN 5945-00-204-6573 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 5945-00-204-6573 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-204-6573 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 5945-00-204-6573 was assigned to the Federal Catalog?

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