17420-1

174201 Telephone Jack

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Datasheet. 17420-1 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.

threaded bushing mounted

Mounting Bushing Length

0.276in.

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

1.124in. ⁓1-1/8"

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, slender round 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

1.219in. 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.

J4

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.

brass bushing

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

brass terminal

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.

silver alloy spring

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.

copper alloy terminal

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.

silver alloy spring

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

silver contact

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

contact surfaces and contact spring surfaces silver

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
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.

any acceptable insulator

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.

any acceptable 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.

any acceptable contact

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

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 ?

Silver contact

What material is the telephone jack made of ?

Silver alloy spring

What material is the telephone jack made of ?

Plastic phenolic insulator

What material is the telephone jack made of ?

Copper alloy terminal

What material is the telephone jack made of ?

Copper alloy bushing

What is the thread quantity per inch?

32

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for 17420-1?

5935-01-096-1076

How is this classified for shipping?

Schedule B number: 8517700000
nmfc 063300
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 17420-1?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-01-096-1076 JACK,TELEPHONE

unef thread series nickel bushing surface treated 32 thread quantity per inch right-hand 2a thread class

NIIN
010961076
NIIN Date
06/14/80
Schedule B
8517700000 
Name Code
00124
FIIG
A03400
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$20.05 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Contains silver
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

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)
063300 TELEPHONE TELEPHONE PART ARTICLE 
UFC (universal freight code)
35290 

Similar by Design Other jacks with similar characteristics

Nothing similar to this part number was found in our inventory

17420-1 / 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.