#4057-75ITEM251 Amphenol Connector | Electrical Connectors

4057-75ITEM251

Electr Receptacle Connector Body

NSN 5935-01-217-8594

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012178594

Product Technical Spec.

Thread Class:
2a and 2b and 2a
Thread Direction:
Right-hand and right-hand and right-hand
Body Style:
Straight shape
Overall Height:
0.890 inches
Overall Width:
1.016 inches
Unthreaded Mounting Hole Diameter:
0.125 inches
Distance Between Mounting Facility Centers:
2.266 inches
Threaded Device Type:
Coupling facility and mounting stud
Mating End Quantity:
12
Contact Position Arrangement Style:
20 20-20 single mating end
Polarization Method:
Shell and jackscrew
Shell Type:
Solid
Connector Locking Method:
Jackscrew-socket
Thready Qty Per Inch (tpi):
32 and 32 and 40
Thread Size:
0.138 inches and 0.138 inches and 0.112 inches
Insert Material:
Plastic diallyl phthalate single mating end or plastic epoxy single mating end or plastic phenolic single mating end
Shell Material:
Aluminum
Shell Surface Treatment:
Anodize and dichromate potassium
Insert Material Specification:
Mil-m-14, type sdg-f military specification single material response single mating end or mil-p-19833, type gdi-30f military specification single material response single mating end
Shell Guide Type And Location Designator:
A slot and b slot
Thread Series Designator:
Unc and unc and unc
NSN:
5935-01-217-8594
Item Name:
Amphenol Connector
Cage Code:
43689

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
XAC20PF2A010
Cage Code:
81312
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SSN688-401-4454345 ITEM 251
Cage Code:
80064
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Electrical Connectors
--------- Electr Receptacle Connector Bodies
------------ P/N 4057-75ITEM251

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Last Updated: 02/08/2025