OmniSynk Distribution Services

M55302/57B44X

Connector, Receptacle, Electrical

Part number
M55302/57B44X
NSN
5935-00-588-9991
NIIN
01-071-5296
Item name
Connector, Receptacle, Electrical
Manufacturer
Military Specifications
CAGE code
81349
FSC
5935
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

Body Style
Right angle type
Overall Length
3.050 inches nominal
Overall Height
0.550 inches nominal
Overall Width
0.390 inches nominal
Environmental Protection
Humidity resistant and salt water resistant and shock proof and thermal shock resistant and vibration proof
Unthreaded Mounting Hole Diameter
0.120 inches nominal
Distance Between Mounting Facility Centers
2.800 inches nominal
Mating End Quantity
1
Contact Position Arrangement Style
2 rows of contacts non-inserted board single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Contact Maximum Current Rating in Amps
5.0 single mating end single contact grouping
Polarization Method
Guide pin/socket
Terminal Location
Back single mating end single contact grouping
Contact Material
Steel comp 303 single mating end single contact grouping
Contact Surface Treatment
Gold single mating end single contact grouping and nickel single mating end single contact grouping
Insert Material
Plastic diallyl phthalate single mating end
Contact Surface Treatment Document and Classification
MIL-G-45204, ty 2, grade C, cl 1 mil spec 1ST treatment response single mating end single contact grouping and QQ-N-290, cl 2 fed spec 2ND treatment response single mating end single contact grouping
Terminal Type
Pin single mating end single contact grouping
Contact Material Document and Classification
QQ-S-764 fed spec single material response single mating end single contact grouping
Insert Material Document and Classification
MIL-M-14 mil spec single material response single mating end or MIL-P-19833 mil spec single material response single mating end
Included Contact Quantity
44 single mating end single contact grouping
Included Contact Type
Round pin single mating end single contact grouping
Precious Material and Location
Contact surfaces gold
Precious Material and Weight
0.044 gold grains, troy
Precious Material
GOLD
Test Data Document
81349-MIL-C-55302 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Specification/Standard Data
81349-MIL-C-55302/57 government specification
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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