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Worldwide distributor of NSN parts and consumables located in the USA.

Rotary Switch

Model / MPN: 280621-AF4E | NSN: 5930-01-159-0817
ITAR Registered seal

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Product Details
NATO Stock Number
5930-01-159-0817
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Thread Class
2a single mounting facility
Thread Length
0.344 inches single mounting facility and 0.391 inches single mounting facility
Overall Length
3.558 inches
First Flat Length
0.250 inches single actuator
Flat Height
0.211 inches single actuator and 0.221 inches single actuator
Shaft Diameter
0.247 inches single actuator and 0.251 inches single actuator
Shaft Length
0.968 inches single actuator
Overall Diameter
1.625 inches
Individual Section Quantity
4
Nonturn Device Type
Flatted bushing at 3: 00 o'clock
End Application
Radio terminal set, an/trc-170
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
2 each section rear
Throw Quantity
3 each section rear
Mounting Method
Threaded bushing w/panel seal single mounting facility
Thread Size
0.375 inches single mounting facility
Contact Voltage Rating In Volts
5.0 dc at sea level
Shaft Flat/slot Angular Location
270.0 degrees from nonturn device single actuator
Switch Actuator Indexing Position Quantity
3 single actuator
Shaft Type
Round, flatted single actuator
Terminal Type
Tab, solder lug
Contact Switching Action
Breaks before makes each section rear
Switch Actuator Positioning Increment
45.0 degrees single actuator
Contact Load Current Rating
1.0 milliamperes resistive load dc at sea level
Precious Material And Location
Contact surfaces gold and contacts silver
Precious Material
Silver and gold
Style Designator
Circular wafer, bushing mount
Thread Series Designator
Unef single mounting facility
280621 Series Parts

Pricing and Availability

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280621-AF4E Cross Reference
  • G107064-2
  • 5-37272-722
  • G107064-2
  • G107064-2