CO-5

View detailed technical data, stock status, and sourcing information for: CO-5
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-845-1344

Item Name Code

32512

Assigment Date

01/01/1962 (64 years ago)

2.680 inches nominal overall length, 1.930 inches nominal overall width, 0.219 inches nominal single mounting facility unthreaded mounting hole diameter, 1.563 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 1.810 inches nominal overall height

Product Characteristics

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

Overall Length: 2.680 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.563 inches nominal single mounting facility
Overall Height: 1.810 inches nominal
Overall Width: 1.930 inches nominal
Unthreaded Mounting Hole Diameter: 0.219 inches nominal single mounting facility
Frequency In Hertz: 60.0 nominal
Winding Quantity: 1
Coil Quantity: 1
Winding Dc Resistance Rating: 285.0 ohms nominal single winding
Duty Type: continuous
Mounting Facility Type And Quantity: unable to decode
Mounting Facility Pattern: in-line single mounting facility
Nonpile-Up Main Contact Arrangement: 1 pole, single throw, normally open, momentary action
Nominal Operating Current Rating And Type: 70.0 milliamperes ac single winding
Operating Voltage Rating And Type At Specified Temp: 115.0 volts ac 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 2.3 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts: 300.0 ac
Terminal Type And Quantity: 4 pin all functions

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-00-633-2758	No Name Available	11/18/1966
5945-00-911-0464	No Name Available	07/26/1968

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
8501-00-1	Electromagnetic Relay
8501C0-1	Electromagnetic Relay
8501C01-115V	Electromagnetic Relay
8501C06-V20	Electromagnetic Relay
C0-1CLASS8501	Electromagnetic Relay
C0CLASS8501C01	Electromagnetic Relay
CO-5	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-845-1344?

The FSCG of the NSN 5945-00-845-1344 is 5945

Does the NSN 5945-00-845-1344 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490050

Does NSN 5945-00-845-1344 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 5945-00-845-1344 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-845-1344 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 5945-00-845-1344 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962