2155491-3

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2155491-3
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5945 Relays and Solenoids
National Stock Number
5945-00-085-3048
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.

hermetic environmental protection, 1.562 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 3.120 inches nominal overall length, 2a single mounting facility thread class, 1.550 inches nominal overall diameter

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
3.120 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length
1.562 inches nominal single mounting facility
Overall Diameter
1.550 inches nominal
Environmental Protection
hermetic
End Item Identification
antenna, rho-theta navigation 2, rtn2,fa6200/6300 (rta2)
Winding Quantity
1
Coil Quantity
1
Duty Type
intermittent
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
20.0 amperes dc single winding
Operating Voltage Rating And Type At Specified Temp
120.0 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
2.0 amperes ac and 500.0 milliamperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
120.0 ac and 120.0 dc
Special Features
k13056, pg 10-12, rtn equipment antenna group, model rta-2, sec 1-12
Thread Series Designator
unc single mounting facility
Terminal Type And Quantity
2 tab, solder lug energizing element
Terminal Type And Quantity
3 tab, solder lug contacts

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
2155191-5 Electromagnetic Relay
2155491-3 Electromagnetic Relay
F288T Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-085-3048?
The FSCG of the NSN 5945-00-085-3048 is 5945
Does the NSN 5945-00-085-3048 have a Schedule B code assigned?
Yes, the Schedule B code is 8536490050
Does NSN 5945-00-085-3048 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 5945-00-085-3048 contain precious materials?
Precious metal content is unknown
Does NSN 5945-00-085-3048 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 5945-00-085-3048 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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