809389

View detailed technical data, stock status, and sourcing information for: 809389

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809389
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5930 Switches
National Stock Number
5930-01-121-7870
Item Name Code
00399
Assigment Date
11/08/1981 (44 years ago)

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. It consists of a body,switch and a push button. The item may include provisions for mounting indicating lamps or light emitting diodes in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes: light-switch; light-switch assembly; switch,beam selecting,headlight; switch,foot; switch,interlock; switch,pressure; switch,push-pull; switch,sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter,motor and controller,motor.

2.312 inches nominal overall width, roller arm actuator style, 2b thread class, watertight hazardous locations/environmental protection, rh access cover body style

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
Body Style
rh access cover
Hazardous Locations/Environmental Protection
watertight
Overall Width
2.312 inches nominal
Actuator Style
roller arm
Housing Height
2.000 inches nominal
Housing Length
5.000 inches nominal
Housing Width
2.312 inches nominal
Center To Center Distance Between Housing Mounting Facilities Parallel To Length
2.625 inches nominal
Maximum Voltage Rating In Volts
240.0 ac and 240.0 dc
End Item Identification
mk5mod5
Inclosure Type
hermetically sealed
Mounting Method
threaded hole
Features Provided
actuator seal
Thread Quantity Per Inch
20
Nominal Thread Size
0.250 inches
Nonpile-Up Contact Arrangement
2 pole, double throw, one position momentary single switch unit
Switch Release Force
16.0 inch-ounces minimum
Switch Actuating Force
192.0 inch-ounces maximum
Actuator Movement
10.0 pretravel degrees nominal and 70.0 overtravel degrees maximum
Contact Load Current Rating At Maximum Rated Voltage
500.000 milliamperes resistive dc and 3.000 amperes resistive ac
Thread Series Designator
unc
Terminal Type And Quantity
6 screw

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
809389 Sensitive Switch
NL100WTR2M10/WITH AC LEVER Sensitive Switch

FAQs

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

What is the FSCG of the NSN 5930-01-121-7870?
The FSCG of the NSN 5930-01-121-7870 is 5930
Does the NSN 5930-01-121-7870 have a Schedule B code assigned?
Yes, the Schedule B code is 8536509050
Does NSN 5930-01-121-7870 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 5930-01-121-7870 contain precious materials?
Item does not contain precious metal.
Does NSN 5930-01-121-7870 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 5930-01-121-7870 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Sun, Nov 8, 1981

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