Electromagnetic Relay

383471

(NSN) National Stock Number

5945-00-276-9264

Federal Supply Classification

5945 Relays and Solenoids

Item Name Code

32512

Schedule B Code

8536410020

Summary

2a single mounting facility thread class, 2.921 inches nominal overall length, 1.875 inches nominal single mounting facility center to center distance between mounting facilities parallel to width, 2.594 inches nominal overall height, 3.500 inches nominal overall width, 0.250 inches nominal single mounting facility mounting slot width

DAC	HCC	DMIL	RNCC
X	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	XX

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

Thread Class

2a single mounting facility

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Overall Length

2.921 inches nominal

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 Width

1.875 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 width.

Overall Height

2.594 inches nominal

Details

The distance measured in a straight line from the bottom to the top of an item.

Overall Width

3.500 inches nominal

Details

An overall measurement taken at right angles to the length of an item,in distinction from thickness.

Mounting Slot Width

0.250 inches nominal single mounting facility

Details

A measurement taken at right angles to the length of the mounting slot,in distinction from thickness.

Overall Diameter

1.625 inches nominal

Details

A measurement of the longest straight line across a circular cross-sectional plane.

Environmental Protection

dustproof

Details

The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

Winding Quantity

Details

The number of individual /not electrically connected/ windings.

Coil Quantity

Details

The number of coils included on the item.

Winding Dc Resistance Rating

50.0 ohms nominal single winding

Details

The measured opposition to the flow of direct current offered by the item winding.

Duty Type

intermittent

Details

Indicates the type of duty provided.

Mounting Facility Type And Quantity

2 slotted hole single mounting facility

Details

Indicates the type and number of facilities by which the item is mounted.

Nominal Thread Size

0.375 inches single mounting facility

Details

A designation that is used for the purpose of general identification of the thread.

Mounting Facility Pattern

in-line single mounting facility

Details

The general configuration and relative position of the facilities provided for mounting the item.

Nominal Operating Current Rating And Type

2.40 amperes dc single winding

Details

The required current value,applied to the energizing element,at which the switching mechanism or actuator element must have assumed a fully operated position.

Operating Voltage Rating And Type At Specified Temp

8.60 volts dc 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.

Main Contact Load Current Rating At Maximum Rated Voltage

200.0 amperes dc resistive load

Details

The amount of current the main contacts are rated to make or break at maximum rated voltage,with a specified load.

Main Contact Maximum Voltage Rating In Volts

12.0 dc

Details

The highest voltage at which the main contacts are rated for normal operation,expressed in volts.

Thread Series Designator

unc single mounting facility

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Terminal Type And Quantity

3 threaded stud contacts

Details

Indicates the type and number of terminals for providing electrical connection.

Fsc Application Data

engine cranking motor,nonaircraft

Details

The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
851091808	09605	6	-	5	9	-	AX
1467	1LW55	5	-	3	2	-	ZZ
922505	34623	3	-	5	2	-	AX
001454	16764	5	-	5	9	-	AX
1450	16764	5	-	5	9	-	AX
1454	16764	5	-	5	9	-	AX
1457	16764	5	-	5	9	-	AX
1467	16764	2	-	5	9	-	AX
24020	13445	6	-	5	2	-	AX
001450	24617	X	-	5	9	-	XX
001454	24617	X	-	5	9	-	XX
1450	24617	X	-	5	9	-	XX
1454	24617	X	-	5	9	-	XX
1457	24617	X	-	5	9	-	XX
1467	24617	X	-	5	9	-	XX
922505	99343	3	-	5	2	-	AX
001450	7X677	5	-	5	2	-	ZZ
001454	7X677	5	-	5	2	-	ZZ
1454	7X677	5	-	5	2	-	ZZ
1457	7X677	5	-	5	2	-	ZZ
1467	7X677	5	-	5	2	-	ZZ
5215039	19207	X	-	3	2	-	XX
922505	92871	5	-	5	9	-	AX
375276	65282	X	-	5	9	-	XX
1454	56442	5	-	5	9	-	AX