A8885

View detailed technical data, stock status, and sourcing information for: A8885
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-258-1780

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.

2a single mounting facility thread class, hermetic environmental protection, 1.680 inches nominal overall length, 2.180 inches nominal overall height, 1.030 inches nominal overall width

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: 1.680 inches nominal
Overall Height: 2.180 inches nominal
Overall Width: 1.030 inches nominal
Environmental Protection: hermetic
Winding Quantity: 1
Coil Quantity: 1
Winding Dc Resistance Rating: 365.0 ohms nominal single winding
Duty Type: continuous
Arc Quenching Method: inert gas
Mounting Facility Type And Quantity: unable to decode
Thread Quantity Per Inch: 32 single mounting facility
Nominal Thread Size: 0.138 inches single mounting facility
Mounting Facility Pattern: triangle single mounting facility
Nonpile-Up Main Contact Arrangement: 4 pole, double throw, one position momentary
Nominal Operating Current Rating And Type: 70.0 milliamperes dc single winding
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle: 1.250 inches nominal single mounting facility
Operating Voltage Rating And Type At Specified Temp: 27.5 volts dc 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 2.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts: 27.5 dc
Thread Series Designator: unc single mounting facility
Terminal Type And Quantity: 14 threaded stud all functions

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-00-501-5349	No Name Available	01/01/1960
5945-00-721-0641	No Name Available	01/01/1960
5945-00-729-2789	No Name Available	01/01/1960
5945-00-745-7611	No Name Available	07/01/1968

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
10658187	Electromagnetic Relay
39R12FX	Electromagnetic Relay
50031763	Electromagnetic Relay
745130D24	Electromagnetic Relay
8997772	Electromagnetic Relay
A8885	Electromagnetic Relay
MH-90780	Electromagnetic Relay
MH17DM24VDC	Electromagnetic Relay
MH17DM28VDC	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-258-1780?

The FSCG of the NSN 5945-00-258-1780 is 5945

Does the NSN 5945-00-258-1780 have a Schedule B code assigned?

Yes, the Schedule B code is 8536410020

Does NSN 5945-00-258-1780 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5945-00-258-1780 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-258-1780 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 5945-00-258-1780 was assigned to the Federal Catalog?

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