159-1-2

View detailed technical data, stock status, and sourcing information for: 159-1-2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-729-1777

Item Name Code

19759

Assigment Date

01/01/1963 (63 years ago)

-65.0 to 125.0 celsius operating temp range, 1.906 inches nominal overall height, 1.375 inches nominal overall length, 0.938 inches nominal overall width, two 0.125 mtd holes spaced 1.125 in. c to c mounting configuration

Product Characteristics

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

Overall Length: 1.375 inches nominal
Overall Height: 1.906 inches nominal
Overall Width: 0.938 inches nominal
Operating Temp Range: -65.0 to 125.0 celsius
Mounting Configuration: two 0.125 mtd holes spaced 1.125 in. c to c
Contact Arrangement: single pole, double throw
Drive Voltage Relationship To Input Voltage: unequal
Drive Voltage Rating: 6.3 ac volts nominal
Drive Frequency Rating: 1.8 kilohertz nominal
Contact Operation Sequence: breaks before makes
Contact Voltage Rating: 30.0 dc volts maximum
Contact Current Rating: 0.001 milliamperes nominal
Phase Angle In Deg: 55.0
Plug In Mounting Feature: not provided

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-00-476-0391	No Name Available	01/01/1963
5945-00-756-0270	No Name Available	01/01/1960

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
159-1-2	Electronic Chopper
271MS120P001	Electronic Chopper
C1016-13	Electronic Chopper

FAQs

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

What is the FSCG of the NSN 5945-00-729-1777?

The FSCG of the NSN 5945-00-729-1777 is 5945

Does the NSN 5945-00-729-1777 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5945-00-729-1777 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 5945-00-729-1777 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-729-1777 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 5945-00-729-1777 was assigned to the Federal Catalog?

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