#21490BK Bandswitch | Switches

21490BK

Rotary Switch

NSN 5930-00-201-9354

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
002019354

Product Technical Spec.

Thread Length:
0.375 inches single mounting facility
Overall Length:
4.125 inches
Overall Height:
1.500 inches
Overall Width:
1.812 inches
First Flat Length:
0.375 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
1.562 inches single actuator
Individual Section Quantity:
2
Longest Horizontal Distance Between Mounting Centers:
1.250 inches single mounting facility
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
125.0 dc at sea level
Contact Voltage Rating In Volts:
250.0 ac at sea level
Mounting Facility Pattern:
Two position in-line single mounting facility
Switch Actuator Indexing Position Quantity:
2 single actuator
Shaft Type:
Round, nonparallel flatted single actuator
Terminal Type:
Threaded stud
Switch Actuator Positioning Increment:
50.0 degrees single actuator
Contact Load Current Rating:
12.0 amperes resistive load ac at sea level
Contact Load Current Rating:
6.0 amperes resistive load dc at sea level
Style Designator:
In-line, cam actuated
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-201-9354
Item Name:
Bandswitch
Cage Code:
04009

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
DUG28-5075
Cage Code:
3B150
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
DUG28-5075
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 21490BK

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Last Updated: 02/17/2025