#NX303HB1R Sealed Momentary Pushbutton Switch | Switches

NX303HB1R

Push Switch

NSN 5930-00-227-5098

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002275098

Product Technical Spec.

Thread Class:
2a
Body Style:
Bushing mounted
Body Diameter:
Between 0.552 inches and 0.572 inches
Bushing Length:
Between 0.422 inches and 0.454 inches
Body Length:
Between 0.500 inches and 0.562 inches
Actuator Diameter:
Between 0.355 inches and 0.395 inches
Actuator Height:
Between 0.235 inches and 0.265 inches
Actuator Color:
Red single actuator
Maximum Voltage Rating In Volts:
115.0 ac and 28.0 dc
Inclosure Type:
Fully enclosed
Mounting Method:
Threaded bushing
Features Provided:
Actuator seal
Thready Qty Per Inch (tpi):
24
Thread Size:
0.625 inches
Nonpile-up Contact Arrangement:
1 two circuit, double break/double make, one position momentary single switch unit
Contact Load Current Rating At Maximum Rated Voltage:
10.000 amperes resistive dc and 5.000 amperes inductive dc and 3.000 amperes lamp dc and 10.000 amperes resistive ac and 5.000 amperes resistive ac and 3.000 amperes lamp ac
Test Data Document:
81349-mil-s-8805 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:
Unef
Terminal Type And Quantity:
4 tab, solder lug
NSN:
5930-00-227-5098
Item Name:
Sealed Momentary Pushbutton Switch
Cage Code:
28986

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MS25089-3HR
Cage Code:
96906
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-PRF-8805/3
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
W193HA6R
Cage Code:
81640
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
P1-82621
Cage Code:
21649
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
10164105
Cage Code:
A486G
RNCC:
6
RNVC:
9
RNAAC:
WF
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Push Switches
------------ P/N NX303HB1R

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Last Updated: 02/08/2025