#178789DH2 Sensor Switching Unit | Switches

178789DH2

Rotary Switch

NSN 5930-00-789-1751

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007891751

Technical Specifications of NSN

Thread Class:
2a single mounting facility
Thread Length:
0.250 inches single mounting facility
Overall Length:
1.872 inches
First Flat Length:
0.250 inches single actuator
Flat Height:
0.218 inches single actuator
Shaft Diameter:
0.248 inches single actuator and 0.252 inches single actuator
Shaft Length:
0.312 inches single actuator
Overall Diameter:
2.156 inches
Individual Section Quantity:
2
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Switch Actuator Indexing Position Quantity:
6 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
2.0 amperes resistive load dc at sea level
Contact Load Current Rating:
1.0 amperes resistive load ac at sea level
Precious Material And Location:
Contacts and rotor blades silver
Precious Material:
Silver
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-789-1751
Item Name:
Sensor Switching Unit
Cage Code:
76854

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
C218600-18
Cage Code:
06845
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 178789DH2

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Last Updated: 02/06/2025