Radio Frequency Transmiss Switch

(NSN) National Stock Number

5985-00-248-2974

Federal Supply Classification

5985 Antennas, Waveguides and Related Equipment

Item Name Code

05298

Schedule B Code

8529109000

Summary

Rectangular body style, 2.070 inches nominal overall length, 2.970 inches maximum overall height, 1.090 inches maximum overall width, 0.203 inches nominal unthreaded mounting hole diameter, nontransfer switch type

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	TX

Identification

An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. For items designed to provide the transfer of the electrical signal, see: switch,rotary and switch,electronic. Excludes: relay, (as modified).

INC	FIIG	Concept	Condition
05298	A158A0	-	2

Specifications

Body Style

rectangular

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

Overall Length

2.070 inches nominal

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Overall Height

2.970 inches maximum

Details

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

Overall Width

1.090 inches maximum

Details

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

Unthreaded Mounting Hole Diameter

0.203 inches nominal

Details

The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

Switch Type

nontransfer

Details

Indicates the type of switch included in the item.

Distance Between Mounting Facility Centers

0.885 inches nominal single mounting facility pattern

Details

The distance between mounting facility centers.

Operating Temp Range

-54.0 to 85.0 deg celsius

Details

The minimum and maximum limits of temperature at which the item is rated for operation.

End Item Identification

5895-00-775-3200 antenna,counter as-2044/alq-86

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Coaxial Connector Series Designation

tnc

Details

A letter or group of letters used to designate the particular coaxial connector series.

Connector End Design

female

Details

The design of the connector end.

Actuator Operating Method

relay

Details

The means provided for switching the actuator from one position to another.

Actuator Current Type And Rating In Amps

0.8 dc maximum

Details

The actuator current type and amount of electron flow at which the item is designed to operate,expressed in amperes.

Actuator Voltage In Volts

18.0 minimum and 30.0 maximum

Details

The value/s/,or range of values,of potential for which the item is rated,expressed in volts.

Switch Operation Sequence

breaks before makes

Details

An indication of whether the lobe of the rotating cam is designed to actuate /make/ a switch before or after the preceding switch deactuates /breaks/.

Switching Time

20.0 milliseconds

Details

The time required for switching between any two adjacent positions.

Switch Return Mechanism Type

fail-safe

Details

The operation of the switch mechanism when the switch return actuator power is removed.

Pole Quantity

Details

The number of poles included in the item.

Throw Quantity

Details

The number of positions to which the item may be actuated to energize electrical circuits.

Coupling Position Quantity

Details

The number of coupling positions provided.

Mounting Facility Type And Quantity

2 unthreaded hole

Details

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

Mounting Facility Pattern

two position in-line single mounting facility pattern

Details

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

Special Features

actuating life 100,000 operations minimum

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Terminal Type And Quantity

3 receptacle, coaxial and 5 tab, solder lug

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
810C30100	00471	5	-	5	2	-	TX
810C30100-10	00471	6	-	5	2	-	ZZ
72C861-001	04660	A	-	5	9	-	TX
07-00297-002	00724	A	-	3	2	-	TX
810C30100	50140	5	-	5	9	-	TX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
P	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
34430	-	M	-

RVC	WCC	TCC	SHC
-	72D	Z	9

Provided with every order

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

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FAQs

Frequently asked questions for NSN 5985-00-248-2974

What is the NIIN of the NSN 5985-00-248-2974?

The National Item Identification Number (NIIN) of the NSN 5985-00-248-2974 is 00-248-2974

When the NSN 5985-00-248-2974 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Feb 19, 1969

Does the NSN 5985-00-248-2974 contain any precious metals?

Does not contain precious metal

Does the NSN 5985-00-248-2974 contain any hazardous material?

No information in HMIRS

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