#1840421 Warning Light Switch Assembly | Switches

1840421

Sensitive Switch

NSN 5930-00-420-8517

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004208517

Detail Specifications

Body Style:
Hole mounted
Overall Length:
0.510 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
Between 0.279 inches and 0.283 inches
Overall Height:
0.400 inches
Body Length:
0.510 inches
Body Width:
Between 0.190 inches and 0.210 inches
Body Height:
Between 0.335 inches and 0.365 inches
Unthreaded Mounting Hole Diameter:
Between 0.132 inches and 0.162 inches
Actuator Style:
Round
Actuator Diameter:
Between 0.088 inches and 0.098 inches
Actuator Height:
0.065 inches
Actuator Free Position Height:
Between 0.085 inches and 0.095 inches
Maximum Voltage Rating In Volts:
28.0 dc
Inclosure Type:
Fully enclosed
Mounting Method:
Unthreaded hole
Nonpile-up Contact Arrangement:
1 pole, double throw, both positions maintained single switch unit
Switch Release Force:
8.0 ounces
Switch Actuating Force:
8.0 ounces
Actuator Movement:
Between 0.035 pretravel inches and 0.004 overtravel inches and 0.010 differential inches
Contact Load Current Rating At Maximum Rated Voltage:
8.000 amperes resistive dc and 5.000 amperes inductive dc and 5.000 amperes motor dc
Test Data Document:
81349-mils8805-76a 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.).
Terminal Type And Quantity:
3 tab, solder lug
NSN:
5930-00-420-8517
Item Name:
Warning Light Switch Assembly
Cage Code:
30323

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MS27257-1
Cage Code:
96906
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-PRF-8805/76
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
18-488051
Cage Code:
04426
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MILS8805-76
Cage Code:
81349
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Sensitive Switches
------------ P/N 1840421

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Last Updated: 02/01/2025