#M3543-103 Float Switch | Switches

M3543-103

Liquid Level Switch

NSN 5930-01-121-7066

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011217066

Product Features

Weapon system essential

Product Technical Spec.

Overall Length:
3.250 inches
Overall Width:
3.680 inches
Dc Voltage Rating:
Between 18.0 volts and 30.0 volts
Connector Manufacturer Code:
81349
Specific Equipment Accommodated:
Ch53e helicopter
Actuation Method:
Buoyancy
End Application:
Helicopter, ch-53a/d/e; helicopter, mh-53e; helicopter, ch-53a/d/e
Electrical Connection Type:
Connector receptacle
Connector Identification:
Mil-c-5015
Internal Battery Accommodation:
Not included
Current Rating At Maximum Rated Voltage:
0.5 amperes resistive load
Voltage Rating At Maximum Rated Current:
28.0 volts
Float Quantity:
1
Operating Tempurature Rating:
Between -65.0 degrees fahrenheit and 250.0 degrees fahrenheit
Mounting Method:
Flange
Mounting Position:
Horizontal
Maximum Current Rating:
0.5 amperes resistive load
Contact Arrangement:
Single throw, normally open, normally closed
Relay:
Not included
Liquid Type For Which Designed:
Lubricating oil
Float Effective Travel:
Any acceptable
Mounting Dimensions:
Mtd by four no. 10-32 nf-2b self-locking inserts, three of which are equally spaced 1.312 in. C to c and one 1.187 in. C to c with first insert
Tank Insertion Length:
2.500 inches
Criticality Code Justification:
Feat
NSN:
5930-01-121-7066
Item Name:
Switch,float
Cage Code:
21603

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
61200-1
Cage Code:
04192
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
65308-12047-103
Cage Code:
78286
RNCC:
7
RNVC:
2
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
F-75865
Cage Code:
97424
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Liquid Level Switches
------------ P/N M3543-103

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Last Updated: 01/11/2025