#A4-20-103 Limit Microswitch | Switches

A4-20-103

Sensitive Switch

NSN 5930-00-729-8720

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007298720

Product Technical Spec.

Body Style:
Hole mounted
Overall Length:
0.781 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.375 inches
Overall Height:
1.125 inches
Overall Width:
0.391 inches
Body Length:
0.781 inches
Body Width:
0.391 inches
Body Height:
0.359 inches
Unthreaded Mounting Hole Diameter:
0.088 inches
Actuator Style:
Round
Actuator Diameter:
0.092 inches
Actuator Free Position Height:
0.330 inches
Actuator Adapter Style:
Pushbutton
Adapter Bushing Length:
0.375 inches
Maximum Voltage Rating In Volts:
250.0 ac and 30.0 dc
End Application:
Weapon system-missile, minuteman lgm-30
Inclosure Type:
Fully enclosed
Mounting Method:
Unthreaded hole
Thready Qty Per Inch (tpi):
40
Thread Size:
0.250 inches
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary single switch unit
Switch Release Force:
4.0 ounces
Switch Actuating Force:
16.0 ounces
Actuator Movement:
Between 0.030 pretravel inches and 0.005 overtravel inches and 0.004 differential inches
Contact Load Current Rating At Maximum Rated Voltage:
4.000 amperes resistive dc and 3.000 amperes inductive dc and 5.000 amperes resistive ac
Thread Series Designator:
Uns
Terminal Type And Quantity:
3 solder stud
NSN:
5930-00-729-8720
Item Name:
Limit Microswitch
Cage Code:
81640

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
04760034+001
Cage Code:
53178
RNCC:
C
RNVC:
1
RNAAC:
TU
Status:
A
MSDS:
SADC:
Part Number:
1LJ1-2C
Cage Code:
39015
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
8908293
Cage Code:
18876
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1LJ1-1E
Cage Code:
1P3J4
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
SWPB14
Cage Code:
04596
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
IPB5
Cage Code:
40932
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
04760034-001
Cage Code:
53178
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
SMB189808
Cage Code:
80063
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
20-001-10
Cage Code:
00816
RNCC:
5
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
1PB5
Cage Code:
F3767
RNCC:
5
RNVC:
2
RNAAC:
ZF
Status:
A
MSDS:
SADC:
Part Number:
C218787-1
Cage Code:
06845
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
697255-010
Cage Code:
12436
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
190146
Cage Code:
37695
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1834443-1
Cage Code:
55972
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
723909
Cage Code:
56232
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
452-0119-001
Cage Code:
94756
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1PB5
Cage Code:
91929
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
58027-2
Cage Code:
96214
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2JC2935H01
Cage Code:
97942
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1PB5
Cage Code:
R1120
RNCC:
5
RNVC:
2
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
27-0402
Cage Code:
K0630
RNCC:
5
RNVC:
2
RNAAC:
ZK
Status:
A
MSDS:
SADC:
Part Number:
1LJ1-1E
Cage Code:
80207
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1SJ1-26E
Cage Code:
80207
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1LJ1-26E
Cage Code:
80207
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1SJ1-2
Cage Code:
80207
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
IPB5
Cage Code:
91929
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
492-1021
Cage Code:
98329
RNCC:
5
RNVC:
9
RNAAC:
TA
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Sensitive Switches
------------ P/N A4-20-103

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Last Updated: 01/11/2025