#1221I Rocker Switch | Switches

1221I

Toggle Switch

NSN 5930-00-952-6542

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009526542

Technical Specifications of NSN

Thread Class:
2b
Body Style:
Hole mount
Hazardous Locations/environmental Protection:
Dustproof
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.281 inches
Body Length:
2.691 inches
Body Width:
1.718 inches
Body Height:
1.375 inches
Case Material:
Plastic
Actuator Style:
Rectangular
Actuator Width:
0.406 inches
Actuator Position-action Relationship:
Up position maintained and down position maintained
Actuator Color:
Ivory single actuator
Maximum Voltage Rating In Volts:
277.0 ac
Inclosure Type:
Fully enclosed
Mounting Method:
Threaded hole
Thready Qty Per Inch (tpi):
32
Thread Size:
0.138 inches
Nonpile-up Contact Arrangement:
1 pole, single throw, both positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage:
20.000 amperes resistive ac
Test Data Document:
81348-w-s-896 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator:
Unc
Terminal Type And Quantity:
2 screw
Specification Data:
81348-w-s-896/2 government specification
NSN:
5930-00-952-6542
Item Name:
Rocker Switch
Cage Code:
74545

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
WS896/2-02B
Cage Code:
81348
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
W-S-896/2
Cage Code:
81348
RNCC:
4
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
5521-I
Cage Code:
75582
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
A5
Part Number:
3-20ACLASS1DESIGNB
Cage Code:
81348
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
WS896/2-02B
Cage Code:
81348
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
W-S-896/2
Cage Code:
81348
RNCC:
4
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
5521-I
Cage Code:
75582
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
A5
Part Number:
3-20ACLASS1DESIGNB
Cage Code:
81348
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Code Indicating Wheel Switches
------------ P/N 1221I

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Last Updated: 08/09/2025