343D750H15

343D750H15 Receptacle Electrical Connector

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Datasheet. 343D750H15 specification

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

2a

Thread Direction
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.

RIGHT-Hand

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

straight edge type

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

4.295in. and 4.305in. ⁓4-5/16"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.610in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.355in. and 0.365in.

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

salt water resistant and vibration proof

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.173in. and 0.179in.

Distance Between Mounting Facility Centers
The distance between mounting facility centers.

3.995in. and 4.005in.

Board Accommodated Length

3.690in. single board and 3.710in. single board

Threaded Device Type
Indicates the type of threaded device included on the item.

coupling facility

Board Accommodated Width

0.098in. and 0.102in.

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

1

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

2 rows of contacts NON-Inserted board single mating end

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

nonremovable single mating end single contact grouping

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

contact

Connector Locking Method
The means used to secure a connector to its mating counterpart.

screw lock pin

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

0.250in.

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

0.112in. ⁓1/8"

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

back single mating end single contact grouping

Contact Material
The chemical compound or mechanical mixture properties of which the contact is fabricated.

copper alloy single mating end single contact grouping

Contact Surface Treatment
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.

gold single mating end single contact grouping

Insert Material
The chemical compound or mechanical mixture properties of which the insert is fabricated.

plastic diallyl phthalate single mating end

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

pin single mating end single contact grouping

Contact Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the contact material.

QQ-B-750, comp a, hard fed spec single material response single mating end single contact grouping

Insert Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the insert material.

MIL-M-14, ty SDI-5 mil spec single material response single mating end

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

37 single mating end single contact grouping

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

round pin single mating end single contact grouping

Precious Material And Location
An indication of the precious material and its location in the item.

contact surfaces gold

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

0.037 gold grains, troy

Precious Material
Identification of the precious material contained in the item.

gold

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

unc

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unc

What is the overall width?

0.355 inches minimum and 0.365 inches maximum

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for 343D750H15?

5935-00-826-8949

How is this classified for shipping?

Schedule B number: 8538907080
nmfc 061680
Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537

What's the federal classification of 343D750H15?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-00-826-8949 CONNECTOR,RECEPTACLE,ELECTRICAL

unc thread series 0.355" overall width 4.295" overall length right-hand 2a thread class

NIIN
008268949
NIIN Date
08/25/67
Schedule B
8538907080 
Name Code
15093
FIIG
A039B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$46.45 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Contains gold
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. DEP37M19-81HV2 Cage 91663
2. 579R401H02 Cage 97942
3. DEP37M19-81HV2 Cage 91663
4. 579R401H02 Cage 97942
5. DEP37M19-81HV2 Cage 91663
6. 579R401H02 Cage 97942

Major End Users Countries and entities

  • - Department of The Navy 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Electrical appliances, small 
NMFC (national motor freight code)
061680 ELEC WIRING PLUGS ETC 
UFC (universal freight code)
34570 

Similar by Design Other connectors with similar characteristics

Nothing similar to this part number was found in our inventory

343D750H15 / Connector,receptacle,electricalWhat is the formal definition of this item?

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.