1251-0023

12510023 Telephone Jack

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Datasheet. 1251-0023 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

Electrical Insulation Feature
The feature consisting of sleeves,covering,caps,mounting bushings and the like,used to electrically insulate an item.

insulated from panel

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

right angle threaded bushing mounted short frame

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

1.906in.

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

0.750in.

Mounting Bushing Length

0.281in.

Bushing Accommodation Hole Shape
The physical configuration of the hole designed to accommodate a bushing.

round

Accommodated Finger Type
Indicates the type of finger/s/ accommodated by the item.

two conductor, turret tip single finger

Finger Accommodation Diameter
The length of a straight line which passes through the center of the accommodation for the finger, and terminates at the circumference.

0.250in. single finger

Finger Accommodation Length

1.188in. single finger

Bushing Thru-hole Accommodation Diameter

0.375in.

Jack Contact Arrangement Designator
A designation of the description of the relative position of the contacts in relationship to each other and to the body.

J10

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

1 bushing

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

32

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

0.375in. ⁓3/8"

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

tab, solder lug

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

any acceptable spring

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

brass bushing

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

plastic, phenolic insulator

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

silver contact

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

steel body

Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.

steel terminal

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

copper alloy bushing

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

plastic phenolic insulator

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

steel body

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

silver contact

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

steel terminal

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

contact and spring surfaces gold

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

gold

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 surface(s) and cannot be wiped off.

cadmium body

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 surface(s) and cannot be wiped off.

tin terminal

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 surface(s) and cannot be wiped off.

nickel bushing

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 surface(s) and cannot be wiped off.

nickel silver spring

Surface Treatment
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.

tin terminal

Surface Treatment
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.

cadmium body

Surface Treatment
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.

nickel bushing

Surface Treatment
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.

nickel silver spring

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 quantity is this sold in?

1EA

What class is the thread series?

Unef

What material is the telephone jack made of ?

Steel terminal

What material is the telephone jack made of ?

Silver contact

What material is the telephone jack made of ?

Steel body

What material is the telephone jack made of ?

Plastic phenolic insulator

What material is the telephone jack made of ?

Copper alloy bushing

What is the thread quantity per inch?

32

What is the overall width?

0.750 inches

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for 1251-0023?

5935-01-081-0175

How is this classified for shipping?

Schedule B number: 8517700000
nmfc 061680
Parts for apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wir

What's the federal classification of 1251-0023?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-01-081-0175 JACK,TELEPHONE

unef thread series nickel silver spring surface treated 32 thread quantity per inch 0.750" overall width right-hand 2a thread class

NIIN
010810175
NIIN Date
08/07/79
Schedule B
8517700000 
Name Code
00124
FIIG
A03400
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$17.60 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. 23B Cage 82389

Major End Users Countries and entities

  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Spain 

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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 jacks with similar characteristics

Nothing similar to this part number was found in our inventory

1251-0023 / Jack,telephoneWhat is the formal definition of this item?

A contact spring type electrical fitting of two or more conductors, which is arranged for the insertion of a plug, telephone. one conductor may be grounded. does not include separable telephone jacks which are termed, jack assembly, telephone. excludes jack, tip.