#8-1937-2 Sensor Switching Unit | Switches

8-1937-2

Rotary Switch

NSN 5930-00-753-7890

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
007537890

Product Technical Spec.

Thread Class:
2a single mounting facility
Thread Length:
0.234 inches single mounting facility
Hazardous Locations/environmental Protection:
Explosion proof
Overall Length:
1.860 inches
First Flat Length:
0.234 inches single actuator
Flat Height:
0.210 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.266 inches single actuator
Overall Diameter:
1.080 inches
Individual Section Quantity:
3
Nonturn Device Type:
Slotted bushing at 6: 00 o'clock
Operating Tempurature Range:
-55.0/+85.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
2 each section front
Throw Quantity:
4 each section rear
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
Rotor Through Connection Quantity:
2 each section
Switch Actuator Indexing Position Quantity:
4 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:
36.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
2.0 amperes resistive load ac at sea level
Contact Load Current Rating:
2.0 amperes resistive load dc at sea level
Precious Material And Location:
Contact surfaces silver
Precious Material:
Silver
Style Designator:
Tap, circular, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-753-7890
Item Name:
Sensor Switching Unit
Cage Code:
91812

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
860011-0007
Cage Code:
06481
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
860011-007
Cage Code:
06481
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
860011-007
Cage Code:
13973
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
860011-0007
Cage Code:
13973
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
24YY21181
Cage Code:
81073
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
860011-0007
Cage Code:
06481
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
860011-007
Cage Code:
06481
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
860011-007
Cage Code:
13973
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
R
MSDS:
SADC:
Part Number:
860011-0007
Cage Code:
13973
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
R
MSDS:
SADC:
Part Number:
24YY21181
Cage Code:
81073
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 8-1937-2

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Last Updated: 03/11/2025