MILR5757TYPEBCLASSB

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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-259-5691

Item Name Code

32512

Assigment Date

01/01/1963 (63 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

1.120 inches nominal overall width, 1.406 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 1.750 inches nominal overall height, 1.650 inches nominal overall length, 2a single mounting facility thread class

Product Characteristics

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

Thread Class: 2a single mounting facility
Overall Length: 1.650 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.406 inches nominal single mounting facility
Overall Height: 1.750 inches nominal
Overall Width: 1.120 inches nominal
Environmental Protection: hermetic
Winding Quantity: 1
Coil Quantity: 1
Winding Dc Resistance Rating: 300.0 ohms nominal single winding
Duty Type: continuous
Mounting Facility Type And Quantity: unable to decode
Nominal Thread Size: 0.138 inches single mounting facility
Mounting Facility Pattern: in-line single mounting facility
Nominal Operating Current Rating And Type: 80.0 milliamperes dc single winding
Operating Voltage Rating And Type At Specified Temp: 26.5 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 2.0 amperes ac and 5.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts: 115.0 ac and 29.0 dc
Thread Series Designator: unc single mounting facility
Nondefinitive Spec/Std Data: b type and 3 class

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
E4146	Electromagnetic Relay
MH12D26-5VDC	Electromagnetic Relay
MILR5757TYPEBCLASSB	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-259-5691?

The FSCG of the NSN 5945-00-259-5691 is 5945

Does the NSN 5945-00-259-5691 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490050

Does NSN 5945-00-259-5691 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 5945-00-259-5691 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-259-5691 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 5945-00-259-5691 was assigned to the Federal Catalog?

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