256-BLACK

256BLACK Tip Jack

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
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AS9120 Certified by SAI Global

Datasheet. 256-BLACK 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 completely

Identification Code Color
The application of color or a series of colors for the expressed purpose of identifying the specific functional design and/or the system application of an item.

black

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

threaded bushing mounted

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

0.922in. ⁓59/64"

Mounting Bushing Length

0.562in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

0.796in.

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

0.438in. ⁓29/64"

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

round

Maximum Voltage Rating In Volts
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.

750.0 ac

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

banana spring 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.

0.163in. single finger

Finger Accommodation Length

0.563in. single finger

Bushing Thru-hole Accommodation Diameter

0.312in.

Capacitance In Picofarads
The electrical capacitance as measured between two specified points of the item,expressed in picofarads.

4.0

Current Rating In Amps
The electrical current rating,expressed in amperes.

15.0

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.

0.250in. ⁓1/4"

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

turret

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 body

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

brass spring

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 cap

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

plastic insulator

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

copper alloy spring

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.

copper alloy body

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 cap

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

plastic insulator

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 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.

nickel 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?

5EA

What class is the thread series?

Unef

What material is the tip jack made of ?

Plastic insulator

What material is the tip jack made of ?

Plastic cap

What material is the tip jack made of ?

Copper alloy bushing

What material is the tip jack made of ?

Copper alloy body

What material is the tip jack made of ?

Copper alloy terminal

What material is the tip jack made of ?

Copper alloy spring

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 256-BLACK?

5935-00-889-7894

How is this classified for shipping?

Schedule B number: 8548900100
nmfc 061680
Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85

What's the federal classification of 256-BLACK?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-00-889-7894 JACK,TIP

unef thread series nickel spring surface treated 32 thread quantity per inch 0.922" overall length right-hand 2a thread class

NIIN
008897894
NIIN Date
01/01/62
Schedule B
8548900100 
Name Code
15077
FIIG
A03400
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$1.65 EA
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

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

1. 256-103 BLACK Cage 12066
2. 1820782-002 Cage 53711
3. 0N307630-1 Cage 98230
4. 256-103 Cage 91967
5. GT802AK1-0 Cage 26512
6. 09-9129-10210 Cage 18310
7. 256-103 Cage 83330
8. 256BLACK Cage 83330
9. 33-193-2 Cage 72653

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Air Force 
  • - Department of The Army 
  • - Department of The Navy 
  • - Israel 
  • - Australia 
  • - Canada 
  • - Germany 
  • - United Kingdom 

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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

256-BLACK / Jack,tipWhat is the formal definition of this item?

An electrical fitting with a female contact arranged for the insertion of a plug, tip or a tip, test prod. it has a single facility for attachment of a conductor or facility for circuit connection through its mounting provisions. the item may or may not be insulated. excludes multisection types each section of which consists of a single contact spring or telephone-type jack. excludes connector, receptacle electrical; jack, telephone; jack assembly, tip; and post, binding.