Electromagnetic Relay
279Z20
(NSN) National Stock Number
5945-00-012-4437
Federal Supply Classification
5945 Relays and Solenoids
Item Name Code
32512
Schedule B Code
8536490075
Summary
3.062 inches maximum overall length, 2.625 inches nominal single mounting facility center to center distance between mounting facilities parallel to length, 2.250 inches maximum overall height, 1.375 inches nominal overall width, 0.250 inches nominal single mounting facility unthreaded mounting hole diameter, 50.0 minimum and 60.0 maximum frequency in hertz
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | TX |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 32512 | A03300 | 1 | 1 |
Specifications
Overall Length
3.062 inches maximum
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Center To Center Distance Between Mounting Facilities Parallel To Length
2.625 inches nominal single mounting facility
Details
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.Overall Height
2.250 inches maximum
Details
The distance measured in a straight line from the bottom to the top of an item.Overall Width
1.375 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Unthreaded Mounting Hole Diameter
0.250 inches nominal single mounting facility
Details
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.Frequency In Hertz
50.0 minimum and 60.0 maximum
Details
The cycles per second /hertz/ of the alternating current.Winding Quantity
1
Details
The number of individual /not electrically connected/ windings.Coil Quantity
1
Details
The number of coils included on the item.Winding Dc Resistance Rating
510.0 ohms nominal single winding
Details
The measured opposition to the flow of direct current offered by the item winding.Duty Type
continuous
Details
Indicates the type of duty provided.Mounting Facility Type And Quantity
2 unthreaded hole single mounting facility
Details
Indicates the type and number of facilities by which the item is mounted.Features Provided
polarized
Details
Those features,not otherwise specified,which may be required for proper functioning of the item.Mounting Facility Pattern
in-line single mounting facility
Details
The general configuration and relative position of the facilities provided for mounting the item.Nonpile-Up Main Contact Arrangement
2 pole, double throw, one position momentary
Details
The designation that identifies the schematic diagram of the electrical configuration of the main nonpile-up contacts including the number of poles or forms.Operating Voltage Rating And Type At Specified Temp
115.0 volts ac 25 deg celsius single winding
Details
The amount and type of voltage required at designated temperature to be applied to the input or energizing element of the item to ensure normal operation of the switching elements.Terminal Type And Quantity
8 pin all functions
Details
Indicates the type and number of terminals for providing electrical connection.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| AB1337 | 77342 | 5 | - | 3 | 9 | - | TX |
| 002531-79 | 84021 | 5 | - | 5 | 2 | - | TX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 34430 | - | M | P |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | Z | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
FAQs
Frequently asked questions for NSN 5945-00-012-4437
What is the NIIN of the NSN 5945-00-012-4437?
The National Item Identification Number (NIIN) of the NSN 5945-00-012-4437 is 00-012-4437
When the NSN 5945-00-012-4437 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 5945-00-012-4437 contain any precious metals?
Type/content is unknown
Does the NSN 5945-00-012-4437 contain any hazardous material?
No data in HMIRS
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