Model: 257-4332-10

Electrical Receptacle Connector

Properties:

Thread Class
2a
Thread Direction
Right-hand
Body Style
Thru-hole mount w/lockin
Overall Length
1.015 inches
Bushing Diameter
0.875 inches
Overall Diameter
1.031 inches
Environmental Protection
Moisture resistant and vibration resistant and pressure proof
Unthreaded Mounting Hole Diameter
Between 0.207 inches and 0.213 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
Between 1.933 inches and 1.943 inches
Distance From Mounting Shoulder To Front Face
Between 0.875 inches and 0.891 inches
Distance From Mounting Shoulder To Rear Face
0.656 inches
Mounting Facility Thickness
0.359 inches
Threaded Device Type
Mounting bushing
Mating End Quantity
1
Contact Position Arrangement Style
36-8 single mating end
Contact Removability
Removable single mating end all contact groupings
Contact Maximum Current Rating In Amps
13.0 single mating end 2nd contact grouping
Contact Maximum Current Rating In Amps
23.0 single mating end 1st contact grouping
Contact Maximum Ac Voltage Rating In Volts
500.0 single mating end all contact groupings
Contact Maximum Dc Voltage Rating In Volts
700.0 single mating end all contact groupings
Polarization Method
Contact
Thread Length
0.625 inches
Thready Qty Per Inch (tpi)
16
Thread Size
2.250 inches
Terminal Location
Back single mating end all contact groupings
Contact Material
Copper alloy single mating end all contact groupings
Contact Surface Treatment
Silver single mating end all contact groupings
Insert Material
Rubber single mating end
Terminal Type
Solder well single mating end all contact groupings
Shell Material
Aluminum alloy
Included Contact Quantity
1 single mating end 1st contact grouping
Included Contact Quantity
46 single mating end 2nd contact grouping
Bushing Accommodation Hole Shape
Round
Included Contact Type
Round pin single mating end all contact groupings
Thread Series Designator
Un
NSN
5935-00-259-3256
Part Number
257-4332-10
Description
Connector,receptacle,electrical
CAGE

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector(s) or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes lampholder; jack, telephone; jack, tip; insert electrical connector; insert module, electrical connector; connector body (as modified) and socket, plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly, electrical. For items without inserts, see shell, electrical connector.

Part 257-4332-10 NSN 5935-00-259-3256

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15093
FIIG:
A039B0
Concept No.:
App. Key:
K
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061680
UFC:
34570
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8538907080
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi

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