Electrical Plug Connector

X21-542-12-10S

(NSN) National Stock Number

5935-01-076-9451

Federal Supply Classification

5935 Electrical Connectors

Item Name Code

01938

Schedule B Code

8710000090

Summary

2a thread class, right-hand thread direction, straight shape, internal coupling body style, 1.420 inches maximum overall length, 1.043 inches maximum overall diameter, moisture proof and salt water resistant and vibration proof environmental protection

DAC	HCC	DMIL	RNCC
3	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	ZG

Identification

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.

INC	FIIG	Concept	Condition
01938	A039B0	-	1

Specifications

Thread Class

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Direction

right-hand

Details

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Body Style

straight shape, internal coupling

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

Overall Length

1.420 inches maximum

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Overall Diameter

1.043 inches maximum

Details

A measurement of the longest straight line across a circular cross-sectional plane.

Environmental Protection

moisture proof and salt water resistant and vibration proof

Details

The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

Threaded Device Type

back shell

Details

Indicates the type of threaded device included on the item.

Mating End Quantity

Details

The number of mating ends provided with the item which are designed to accommodate another connector.

Contact Position Arrangement Style

12-10 single mating end

Details

The style designation indicating the configuration that most nearly corresponds to the arrangement of the contact position/s/.

Contact Removability

removable single mating end single contact grouping

Details

An indication of whether or not the contact(s) is removable.

Contact Maximum Ac Voltage Rating In Volts

600.0 single mating end single contact grouping

Details

The maximum alternating current potential that may be applied continuously to the contact without damage,expressed in volts.

Polarization Method

keyway or multiple keyway

Details

The means used to prevent mismating or cross plugging of contacts.

Insert Position In Deg

0.0

Details

The amount of clockwise displacement of the indexing radius of the insert from normal position,expressed in degrees.

Shell Type

solid

Details

Indicates the type of shell included on the item.

Connector Locking Method

bayonet latch

Details

The means used to secure a connector to its mating counterpart.

End Item Identification

mrap - m-atv

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Nominal Thread Length

0.290 inches

Details

A nominal measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.

Thread Quantity Per Inch

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Nominal Thread Size

0.750 inches

Details

A designation that is used for the purpose of general identification of the thread.

Terminal Location

back single mating end single contact grouping

Details

Indicates the location of the terminal/s/ on the item.

Contact Surface Treatment

gold and nickel single mating end single contact grouping

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the contact surface(s) and cannot be wiped off.

Contact Surface Treatment Document And Classification

qq-n-290,grade e fed spec 1st treatment response and mil-g-45204,ty 1,cl 1,grade c mil spec 2nd treatment response single mating end single contact grouping

Details

The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the contact surface treatment material.

Terminal Type

crimp single mating end single contact grouping

Details

Indicates the type of terminal for providing electrical connection to the item.

Shell Material

aluminum alloy 6061

Details

The chemical compound or mechanical mixture properties of which the shell is fabricated.

Shell Surface Treatment

cadmium

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the shell surface/s/ and cannot be wiped off.

Shell Surface Treatment Document And Classification

qq-p-416 fed spec single treatment response

Details

The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like that identifies the shell surface treatment material.

Shell Material Document And Classification

qq-a-367,t6 fed spec single material response

Details

The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the shell material.

Included Contact Quantity

10 single mating end single contact grouping

Details

The number of contacts included with the item which provides electrical connection.

Included Contact Type

round socket single mating end single contact grouping

Details

Indicates the type of contact(s) included with the item.

Special Features

in order to complete the connector assembly,the user must obtain/provide the backshell; standard versions may be ordered as nsn 5935-01-184-7189,p/n m85049/52-1-12w for the straight style,or nsn 5935-01-181-6652,p/n m85049/51-1-12w for the right angle style.

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Precious Material And Location

contact surfaces gold

Details

An indication of the precious material and its location in the item.

Precious Material And Weight

0.010 gold grains, troy

Details

An indication of the precious material contained in the item,and the amount per a measurement scale.

Precious Material

gold

Details

Identification of the precious material contained in the item.

Test Data Document

81349-mil-c-26482 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.).

Details

The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.

Thread Series Designator

unef

Details

A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Specification/Standard Data

96906-ms3476 government standard

Details

The document designator of the specification or standard which established the item of supply.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
ASC1239569	Z4779	9	-	5	9	-	ZA
810BA0393	A0199	6	-	5	9	-	YJ
5935PL0955230	9009H	9	-	6	9	-	WP
0741289	S3002	3	-	5	2	-	YB
10630060-13	18876	1	-	E	8	-	TX
MB16A-1210SN	14283	6	-	C	1	-	ZZ
MB16W1210SN	14283	5	-	C	1	-	TX
KPT6P-12-10S-99	71468	6	-	E	8	-	TX
MS3476W12-10S	59976	E	-	5	1	-	ZZ
MS3126E12-10S	16906	6	-	C	1	-	ZZ
LS13580F12-10SN	98897	1	-	E	8	-	TX
35907504-040	13499	2	-	5	1	-	9Z
0N064104-1	98230	6	-	C	1	-	ZZ
MS3476L12-10S	06840	6	-	C	1	-	ZZ
PT06A-12-10S(SR)	20441	5	-	5	9	-	TX
PT06A12-10S(SR	77820	6	-	C	1	-	ZZ
PT06P-12-10S-359	77820	6	-	E	8	-	TX
PT06SP12-10S	77820	6	-	C	1	-	ZZ
SP06CE12-10S304	77820	3	-	E	8	-	TX
PT06A-12-10S(SR)	05063	5	-	5	9	-	TX
LS13580F12-10SN	11139	6	-	E	8	-	TX
808011-36	96214	5	-	C	1	-	TX
4233450	75Q65	C	-	5	1	-	ZZ
M83723/13R1210N	81349	3	-	5	9	-	TX
M83723/13W1210	81349	5	-	5	9	-	9Z
MIL-C-26482	81349	E	-	5	9	-	TX
MIL-DTL-26482	81349	E	-	4	1	-	ZZ
MILC83723-13	81349	3	-	5	9	-	TX
MS3116P12-10S	81349	6	-	C	1	-	ZZ
MS3116F12-105	96906	6	-	C	1	-	ZZ
MS3116F12-10S	96906	6	-	C	1	-	ZZ
MS3116P12-10S	96906	3	-	5	9	-	TX
MS3116W12-10S	96906	6	-	C	1	-	ZZ
MS3126E12-10S	96906	3	-	5	9	-	TX
MS3475F12-10S	96906	6	-	C	1	-	ZZ
MS3476L12-10S	96906	3	-	5	9	-	TX
MS3476L12-10SN	96906	6	-	C	1	-	ZZ
MS3476W12-10S	96906	E	-	2	2	-	TX