B4372

View detailed technical data, stock status, and sourcing information for: B4372
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-891-2617

Item Name Code

32512

Assigment Date

01/18/1967 (59 years ago)

right-hand second mounting facility thread direction, 1.750 inches nominal second mounting facility center to center distance between mounting facilities parallel to length, 3.250 inches maximum overall length, 2b second mounting facility thread class, 2.880 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.

Thread Class: 2b second mounting facility
Thread Direction: right-hand second mounting facility
Overall Length: 3.250 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.880 inches nominal first mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.750 inches nominal second mounting facility
Overall Height: 4.520 inches maximum
Overall Width: 3.090 inches maximum
Case Material: unable to decode
Environmental Protection: dustproof
Unthreaded Mounting Hole Diameter: 0.199 inches nominal first mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Height: 0.500 inches nominal second mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Height: 0.750 inches minimum and 1.500 inches maximum first mounting facility
Fragility Factor: moderately rugged
Winding Quantity: 1
Purpose For Which Designed: general
Coil Quantity: 1
Duty Type: continuous
Arc Quenching Method: air
Mounting Facility Type And Quantity: unable to decode
Storage Type: general purpose warehouse
Cubic Measure: 45.392 cubic inches
Thread Quantity Per Inch: 32 second mounting facility
Nominal Thread Size: 0.164 inches second mounting facility
Mounting Facility Pattern: rectangular first mounting facility
Mounting Facility Pattern: rectangular second mounting facility
Nonpile-Up Main Contact Arrangement: 2 pole, double throw, one position momentary
Time Delay: 1.00 seconds minimum and 300.00 seconds maximum adjustable operate time
Operating Voltage Rating And Type At Specified Temp: 24.0 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 10.0 amperes ac and 15.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts: 240.0 ac and 30.0 dc
Energizing Element Power Rating: 8.0 watts
Thread Series Designator: unc second mounting facility
Terminal Type And Quantity: 8 screw all functions

Replaces National Stock Numbers

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

NSN	Name	Date
5945-00-135-6176	No Name Available	08/29/1969
5945-00-458-7261	No Name Available	12/23/1970

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
24120N	Electromagnetic Relay
7012OK	Electromagnetic Relay
B4372	Electromagnetic Relay
B5604	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-891-2617?

The FSCG of the NSN 5945-00-891-2617 is 5945

Does the NSN 5945-00-891-2617 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490075

Does NSN 5945-00-891-2617 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 5945-00-891-2617 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-891-2617 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 5945-00-891-2617 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Jan 18, 1967