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Electrical Receptacle Connector

Model / MPN: M28748/4-B0AF1A | NSN: 5935-01-398-9049
ITAR Registered seal

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 connecto (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.

Product Details
NATO Stock Number
5935-01-398-9049
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a and 2b
Thread Direction
Right-hand
Body Style
Rectangular shape
Overall Length
Between 1.302 inches and 1.322 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
Between 0.995 inches and 1.010 inches
Overall Height
0.880 inches
Overall Width
Between 0.365 inches and 0.385 inches
Environmental Protection
Humidity resistant and shock resistant and thermal shock resistant and vibration resistant
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
0.172 inches
Threaded Device Type
Mounting stud
Mating End Quantity
1
Contact Position Arrangement Style
9 single mating end
Contact Removability
Removable single mating end single contact grouping
Shell Type
Solid
Connector Locking Method
Jackscrew
Operating Tempurature Rating
Between -55.0 degrees celsius and 125.0 degrees celsius
Thread Size
0.138 inches
Terminal Location
Back single mating end single contact grouping
Contact Material
Copper alloy 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 glass filled single mating end
Contact Surface Treatment Specification
Mil-g-45204, type 1, grade c, cl 1 federal specification 1st treatment response single mating end single contact grouping and qq-n-290, cl 2 federal specification 2nd treatment response single mating end single contact grouping
Terminal Type
Crimp single mating end single contact grouping
Contact Material Specification
Qq-c-530 federal specification single material response single mating end single contact grouping or qq-c-533 federal specification single material response single mating end single contact grouping
Shell Material
Aluminum alloy
Shell Surface Treatment
Cadmium and chromate
Shell Surface Treatment Specification
Qq-p-416, type 2, cl 1 or 2 federal specification single treatment response
Insert Material Specification
Mil-m-14, ty sdg-f federal specification single material response single mating end or mil-p-19833, ty gdi-30f federal specification single material response single mating end
Included Contact Quantity
9 single mating end single contact grouping
Included Contact Type
Round socket single mating end single contact grouping
Precious Material And Location
Contact surfaces gold
Precious Material
Gold
Thread Series Designator
Unc
Specification Data
81349-mil-c-28748 government specification

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M28748/4-B0AF1A Cross Reference
  • MIL-C-28748
  • MIL-C-28748