#122903LU Rack Assembly Firing Switch | Switches

122903LU

Rotary Switch

NSN 5930-00-396-7920

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
003967920

Technical Specifications of NSN

Thread Class:
2b single mounting facility
Overall Length:
4.281 inches
Overall Height:
2.500 inches
Overall Width:
2.500 inches
Individual Section Quantity:
3
Longest Horizontal Distance Between Mounting Centers:
2.312 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
1.641 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
Mounting Method:
Bracket single mounting facility and threaded hole single mounting facility
Features Provided:
Actuator knob and dummy section and spring return
Thready Qty Per Inch (tpi):
24 single mounting facility
Thread Size:
0.190 inches single mounting facility
Contact Voltage Rating In Volts:
125.0 ac at sea level
Contact Voltage Rating In Volts:
120.0 dc at sea level
Mounting Facility Pattern:
Four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity:
4 single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Makes before breaks single section rear
Switch Actuator Positioning Increment:
90.0 degrees single actuator
Contact Load Current Rating:
10.0 amperes resistive load ac at sea level
Contact Load Current Rating:
10.0 amperes resistive load dc at sea level
Style Designator:
Tap, circuit selector
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-396-7920
Item Name:
Switch,firing,rack Assembly
Cage Code:
82121

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
118903LM
Cage Code:
82121
RNCC:
3
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 122903LU

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Last Updated: 01/06/2025