#MS3452LS20-4SY Unshrouded Header Assembly | Electrical Connectors

MS3452LS20-4SY

Electrical Receptacle Connector

NSN 5935-01-629-3075

DEMIL
Shelf Life
UOM
NIIN
Demil:
Shelf Life:
UOM:
NIIN:
016293075

Detail Specifications

Body Style:
Straight shape, flange mount external coupling
Overall Length:
1.662 inches
Overall Height:
Between 1.469 inches and 1.531 inches
Overall Width:
Between 1.469 inches and 1.531 inches
Unthreaded Mounting Hole Diameter:
Between 0.115 inches and 0.130 inches
Center To Center Distance Between Mounting Facilities Parallel To Height:
1.156 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width:
1.156 inches
Mating End Quantity:
1
Contact Position Arrangement Style:
20-4 single mating end
Contact Removability:
Removable single mating end single contact grouping
Polarization Method:
Key or multiple key
Insert Position In Deg:
250.0
Features Provided:
Color band engagement indicator
Terminal Location:
Back single mating end single contact grouping
Terminal Type:
Crimp single mating end single contact grouping
Shell Material:
Stainless steel
Included Contact Quantity:
4 single mating end single contact grouping
Included Contact Type:
Round socket single mating end single contact grouping
NSN:
5935-01-629-3075
Item Name:
Header Assembly,unshrouded
Cage Code:
96906

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
AS50151
Cage Code:
81343
RNCC:
3
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
SAE-AS34521
Cage Code:
81343
RNCC:
7
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MS3452LS20-4SY
Cage Code:
81343
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MS3452
Cage Code:
96906
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Electrical Connectors
--------- Electrical Connector Shells
------------ P/N MS3452LS20-4SY

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Last Updated: 08/13/2025