1AAC4

View detailed technical data, stock status, and sourcing information for: 1AAC4
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5945 Relays and Solenoids

National Stock Number

5945-00-552-6627

Item Name Code

32512

Assigment Date

01/01/1963 (63 years ago)

1.870 inches nominal overall height, 1.312 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 0.500 inches nominal single mounting facility center to center distance between mounting facilities parallel to width, 2b single mounting facility thread class, 1.620 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.

Thread Class: 2b single mounting facility
Overall Length: 1.620 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.312 inches nominal single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width: 0.500 inches nominal single mounting facility
Overall Height: 1.870 inches nominal
Overall Width: 1.400 inches nominal
Frequency In Hertz: 60.0 nominal
Winding Quantity: 1
Coil Quantity: 1
Winding Dc Resistance Rating: 445.0 ohms nominal single winding
Duty Type: continuous
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: rectangular single mounting facility
Nonpile-Up Main Contact Arrangement: 2 pole, double throw, one position momentary
Nominal Operating Current Rating And Type: 40.0 milliamperes ac single winding
Operating Voltage Rating And Type At Specified Temp: 115.0 volts ac 25 deg celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage: 15.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts: 110.0 ac
Thread Series Designator: unc single mounting facility
Terminal Type And Quantity: 8 pin all functions

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5945-00-233-5715	No Name Available	03/08/1974
5945-00-295-6610	No Name Available	03/30/1970
5945-00-581-6303	No Name Available	04/09/1972
5945-00-615-1580	No Name Available	11/01/1976
5945-00-615-2205	No Name Available	07/14/1972
5945-00-821-8153	No Name Available	09/13/1967
5945-00-908-1906	No Name Available	12/19/1969
5945-00-998-5679	No Name Available	01/01/1989
6350-01-116-3972	No Name Available	06/01/2015

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
1AAC4	Electromagnetic Relay
1B1CAC2	Electromagnetic Relay
271-01003P001	Electromagnetic Relay
271-1003P1	Electromagnetic Relay
3767-28REVFPC22	Electromagnetic Relay
575-6505-1443394REVFPC22	Electromagnetic Relay
59B523310	Electromagnetic Relay
60-184-2BAC2	Electromagnetic Relay
B06A115	Electromagnetic Relay
B702095	Electromagnetic Relay
D0SX7T	Electromagnetic Relay
G57-14600	Electromagnetic Relay
G57A14600-115V60HZ	Electromagnetic Relay
M58228	Electromagnetic Relay
SMD584976-1	Electromagnetic Relay

FAQs

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

What is the FSCG of the NSN 5945-00-552-6627?

The FSCG of the NSN 5945-00-552-6627 is 5945

Does the NSN 5945-00-552-6627 have a Schedule B code assigned?

Yes, the Schedule B code is 8536490075

Does NSN 5945-00-552-6627 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 5945-00-552-6627 contain precious materials?

Precious metal content is unknown

Does NSN 5945-00-552-6627 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 5945-00-552-6627 was assigned to the Federal Catalog?

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