6550-B

View detailed technical data, stock status, and sourcing information for: 6550-B
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-01-111-0420

Item Name Code

32512

Assigment Date

04/09/1981 (45 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

0.188 inches nominal single mounting facility mounting slot width, 2.875 inches nominal overall height, 5.500 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 3.312 inches nominal overall width, 5.875 inches nominal overall length

Product Characteristics

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

Overall Length: 5.875 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 5.500 inches nominal single mounting facility
Overall Height: 2.875 inches nominal
Overall Width: 3.312 inches nominal
Mounting Slot Width: 0.188 inches nominal single mounting facility
Winding Quantity: 2
Coil Quantity: 2
Duty Type: continuous
Mounting Facility Type And Quantity: unable to decode
Mounting Facility Pattern: in-line single mounting facility
Operating Voltage Rating And Type At Specified Temp: 240.0 volts ac 25 deg celsius all windings
Main Contact Load Current Rating At Maximum Rated Voltage: 20.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts: 600.0 ac
Special Features: motor reversing contactor
Terminal Type And Quantity: 12 tab, solder lug contacts
Terminal Type And Quantity: 6 screw energizing element

Replaces National Stock Numbers

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

NSN	Name	Date
5930-01-185-9707	No Name Available	12/01/1993

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
30R-00-300	Electromagnetic Relay
6550-B	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-01-111-0420?

The FSCG of the NSN 5945-01-111-0420 is 5945

Does the NSN 5945-01-111-0420 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490075

Does NSN 5945-01-111-0420 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 5945-01-111-0420 contain precious materials?

Item does not contain precious metal.

Does NSN 5945-01-111-0420 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 5945-01-111-0420 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Apr 9, 1981