81-87320-19S

818732019S Receptacle Electrical Connector

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Datasheet. 81-87320-19S 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 shape threaded

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

1.531in. ⁓1-17/32"

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

1.750in. ⁓1-3/4"

Distance From Mounting Shoulder To Front Face

1.156in.

Mounting Facility Thickness

0.235in.

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

coupling facility

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/.

20-19 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.

keyway or multiple keyway

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

0.0

Shell Type
Indicates the type of shell included on the item.

hood, top opening

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

externally threaded coupling nut

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

1.062in.

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

18

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

1.250in. ⁓1-1/4"

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

front single mating end single contact grouping

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

copper 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 and silver single mating end single contact grouping

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

plastic single mating end

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

solder well single mating end single contact grouping

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

aluminum alloy

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

3 single mating end single contact grouping

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

round socket single mating end single contact grouping

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.

unef

Answers.

What class is the thread series?

Unef

What is the thread quantity per inch?

18

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for 81-87320-19S?

5935-00-758-6201

How is this classified for shipping?

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

What's the federal classification of 81-87320-19S?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-00-758-6201 CONNECTOR,RECEPTACLE,ELECTRICAL

unef thread series 18 thread quantity per inch 1.531" overall length right-hand 2a thread class

NIIN
007586201
NIIN Date
03/06/68
Schedule B
8538907080 
Name Code
15093
FIIG
A039B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 

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Nothing similar to this part number was found in our inventory

81-87320-19S / 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.