#A221S1YZQ Aircraft Switch | Switches

A221S1YZQ

Toggle Switch

NSN 5930-01-021-5294

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
010215294

Product Technical Spec.

Thread Class:
2a
Body Style:
Bushing mount
Bushing Length:
Between 0.342 inches and 0.362 inches
Body Length:
Between 0.440 inches and 0.460 inches
Body Width:
Between 0.495 inches and 0.505 inches
Body Height:
0.410 inches
Case Material:
Plastic
Switch Actuator Quantity:
1
Actuator Style:
Round
Actuator Diameter:
Between 0.114 inches and 0.116 inches
Actuator Height:
Between 0.390 inches and 0.410 inches
Actuator Position-action Relationship:
Up position maintained and down position maintained and center position maintained
Maximum Voltage Rating In Volts:
125.0 ac and 24.0 dc
Inclosure Type:
Fully enclosed
Mounting Method:
Threaded bushing
Thready Qty Per Inch (tpi):
40
Thread Size:
0.250 inches
Nonpile-up Contact Arrangement:
2 pole, double throw, three positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage:
5.000 amperes resistive dc and 5.000 amperes resistive ac
Thread Series Designator:
Uns
Terminal Type And Quantity:
6 tab, solder lug
NSN:
5930-01-021-5294
Item Name:
Aircraft Switch
Cage Code:
55459

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
041-00042
Cage Code:
14031
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
JMT221
Cage Code:
55459
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
JMT-221-JBT
Cage Code:
31356
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
JMT221E
Cage Code:
31356
RNCC:
5
RNVC:
9
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Toggle Switches
------------ P/N A221S1YZQ

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Last Updated: 08/08/2025