RS31890

View detailed technical data, stock status, and sourcing information for: RS31890
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-710-4536

Item Name Code

03890

Assigment Date

01/01/1963 (63 years ago)

A coil or coils usually constructed with cores having low magnetic reluctance, whose primary purpose is to furnish an inductive impedance in power or audio frequency circuit ranging from zero to 20 kilohertz (kilocycles). Includes audio frequency and power filter chokes, audio reactors and swinging chokes. Does not include transformers or coils used above audio frequency range. Excludes:saturable reactor. For reactors with air cores, see coil (as modified).

1.563 inches nominal overall height, 2.40 inch-pounds torque load rating, 1.313 inches nominal overall width, 3.625 inches nominal overall length, four 0.166 in. dia mtg holes on 13/16 in. by 2-7/8 in. mtg centers mounting configuration

Product Characteristics

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

Torque Load Rating: 2.40 inch-pounds
Overall Length: 3.625 inches nominal
Overall Height: 1.563 inches nominal
Overall Width: 1.313 inches nominal
Mounting Configuration: four 0.166 in. dia mtg holes on 13/16 in. by 2-7/8 in. mtg centers
Structural Design: sectional
Operating Current Rating: 0.545 amperes nominal
Dc Operating Voltage Rating In Volts: 108.000 nominal
Contact Terminal Quantity: 43
Coil Terminal Quantity: 2
Rotation Direction For Which Designed: clockwise
Coil Dc Resistance: 198.0 ohms nominal
Section Quantity: 4
Coil Winding Quantity: 1
Winding Characteristic: single wound untapped

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
RS31890	Rotary Relay

FAQs

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

What is the FSCG of the NSN 5945-00-710-4536?

The FSCG of the NSN 5945-00-710-4536 is 5945

Does NSN 5945-00-710-4536 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 5945-00-710-4536 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-710-4536 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 5945-00-710-4536 was assigned to the Federal Catalog?

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