3L539

Switch Assembly

Two or more complete switches mounted on each other or having a common mounting the major function of which is to hold the switches. Each switch, as a separable item, must be capable of functioning in accordance with its own name. Excludes:items consisting of individually separable switches which are physically interlocked (e.g., one button returns when the other is pushed), which have a common actuator, or are electrically connected. See also switch, push.

shock resistant and vibration resistant environmental protection, 2.660 inches nominal overall length, rotary switch type, 1.888 inches nominal overall height, 1.880 inches nominal overall width

Basic Details

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NSN

5930-00-104-1225

NIIN

00-104-1225

Item Name

Switch Assembly

Part Number

3L539

Active

Federal Supply Class

5930 - Switches

Federal Supply Group

Electrical and Electronic Equipment Components

Assigment Date

06/14/1968 (58 years ago)

Item Name Code

00711

Technical Specifications

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Overall Length: 2.660 inches nominal
Overall Height: 1.888 inches nominal
Overall Width: 1.880 inches nominal
Environmental Protection: shock resistant and vibration resistant
Switch Type: rotary
Inclosure Type: fully inclosed
Mounting Configuration: four 0.140 in. dia mtg holes on 1.565 in. by 2.325 in. mtg centers
Controlling Agency: digitran
Identifying Number: 3849 part no. and 301 part no.
Individual Switch Quantity: 1 and 2
Mounting Method: bracket and hole
Inclosure Material: plastic
Special Features: includes spacer 0.250 in. wide
Precious Material And Location: printed circuit board circuit surfaces gold
Precious Material: gold

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: 3L539

Part Number	CAGE	Manufacturer	RNCC	RNVC	RNAAC
3-L-201	07126	Electro Switch Corp. Div Digitran a Unit of Electro Switch	5	9	9Z
3L539	07126	Electro Switch Corp. Div Digitran a Unit of Electro Switch	5	9	TX
B655562	1PQF4	Cae Usa Inc.	3	2	ZZ
B655562	36378	Raytheon Technical Services Company	5	9	TX

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