M28748/4-C1KL1A

Electrical Plug Connector

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes:jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. See also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). For items without inserts, see shell, electrical connector.

1.016 inches nominal overall width, right-hand thread direction, 2a and 2b thread class, straight shape body style, 2.467 inches maximum overall height

Basic Details

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NSN

5935-01-231-8533

NIIN

01-231-8533

Item Name

Electrical Plug Connector

Part Number

M28748/4-C1KL1A

Active

Federal Supply Class

5935 - Electrical Connectors

Federal Supply Group

Electrical and Electronic Equipment Components

Assigment Date

05/05/1986 (39 years ago)

Item Name Code

01938

Technical Specifications

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Thread Class: 2a and 2b
Thread Direction: right-hand
Body Style: straight shape
Overall Height: 2.467 inches maximum
Overall Width: 1.016 inches nominal
Environmental Protection: humidity resistant and shock resistant and thermal shock resistant and vibration resistant
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 14 single mating end
Contact Removability: removable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 13.0 single mating end single contact grouping
Polarization Method: jackscrew and shell
Shell Type: solid
Connector Locking Method: jackscrew-socket
Thread Quantity Per Inch: 32
Nominal 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
Insert Material: plastic diallyl phthalate and glass fiber single mating end
Contact Surface Treatment Document And Classification: mil-g-45204,ty 2,grade c,cl 1 mil spec single treatment response single mating end single contact grouping
Terminal Type: crimp single mating end single contact grouping
Contact Material Document And Classification: qq-c-530 fed spec single material response or qq-c-533 fed spec single material response single mating end single contact grouping
Shell Material: aluminum alloy
Shell Surface Treatment: anodize
Shell Surface Treatment Document And Classification: mil-a-8625,type 1 or type 2 mil spec single treatment response
Shell Material Document And Classification: qq-a-250/8,temper h-32 fed spec single material response
Insert Material Document And Classification: mil-m-14,ty sdg-f mil spec all material responses or mil-p-19833,ty gdi-30f mil spec all material responses single mating end
Shell Guide Type And Location Designator: b pin
Included Contact Quantity: 14 single mating end single contact grouping
Included Contact Type: round socket single mating end single contact grouping
Special Features: furnished items - mounting plate; jackscrew type-female and location-right handandjackscrew type-male and location-left hand
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.014 gold grains, troy
Precious Material: gold
Test Data Document: "81349-mil-c-28748 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.)."
Thread Series Designator: unc
Specification/Standard Data: 81349-mil-c-28748/4 government specification

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: M28748/4-C1KL1A

Part Number	CAGE	Manufacturer	RNCC	RNVC	RNAAC
M28748/4-C1KL1A	81349	Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M	2	2	TX

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