B-329R

View detailed technical data, stock status, and sourcing information for: B-329R
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-01-521-8331

Item Name Code

32512

Assigment Date

07/07/2004 (22 years ago)

An item designed to inclose the cylinder bore(s) of an engine block to form a combustion chamber(s). It may have liquid cooling passage(s) and/or air cooling fin(s) and may include valve(s), valve guide(s), rocker arm(s), injector tube(s), and the like. It is a component part of an engine, diesel. See also cylinder head, gasoline engine.

2.560 inches maximum overall width, 2.000 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 2.560 inches maximum overall length, 2.000 inches nominal single mounting facility center to center distance between mounting facilities parallel to width, 3.750 inches maximum 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: 2.560 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.000 inches nominal single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width: 2.000 inches nominal single mounting facility
Overall Height: 3.750 inches maximum
Overall Width: 2.560 inches maximum
Unthreaded Mounting Hole Diameter: 0.166 inches minimum and 0.181 inches maximum single mounting facility
End Item Identification: e/i 7417470 (53711) high voltage j-box assy, rmv; wsd: an/wld-1(v) remote mine hunting system
Frequency In Hertz: 400.0 nominal
Winding Quantity: 1
Coil Quantity: 1
Duty Type: continuous
Mounting Facility Type And Quantity: unable to decode
Mounting Facility Pattern: rectangular single mounting facility
Nonpile-Up Main Contact Arrangement: 3 pole, single throw, normally open, momentary action
Nonpile-Up Auxiliary Contact Arrangement: 1 pole, double throw, one position momentary
Auxiliary Contact Maximum Voltage Rating In Volts: 295.0 ac and 510.0 ac
Operating Voltage Rating And Type At Specified Temp: 28.0 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 10.0 amperes ac inductive load
Main Contact Load Current Rating At Maximum Rated Voltage: 10.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts: 510.0 ac
Special Features: featgmounting plate is 2.44 inch max. sq.
Terminal Type And Quantity: 11 pin all functions

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
B-329R	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-01-521-8331?

The FSCG of the NSN 5945-01-521-8331 is 5945

Does the NSN 5945-01-521-8331 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490075

Does NSN 5945-01-521-8331 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 5945-01-521-8331 contain precious materials?

Item does not contain precious metal.

Does NSN 5945-01-521-8331 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 5945-01-521-8331 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, Jul 7, 2004