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Datasheet. M444B specification
Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
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.
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.
The feature consisting of sleeves,covering,caps,mounting bushings and the like,used to electrically insulate an item.
insulated completely
Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
threaded bushing mounted long frame
Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
3.063in. ⁓3-5/64"
Overall Height
The distance measured in a straight line from the bottom to the top of an item.
The distance measured in a straight line from the bottom to the top of an item.
1.125in.
Mounting Hole Diameter
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
0.156 in.
Mounting Bushing Length
0.375in.
Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.
A measurement taken at right angles to the length of the body,in distinction from thickness.
0.563in.
Bushing Accommodation Hole Shape
The physical configuration of the hole designed to accommodate a bushing.
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.
Indicates the type of finger/s/ accommodated by the item.
three conductor, slender spherical 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.
The length of a straight line which passes through the center of the accommodation for the finger, and terminates at the circumference.
0.025in. single finger
Finger Accommodation Length
1.015in. 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.
A designation of the description of the relative position of the contacts in relationship to each other and to the body.
J7
Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.
Indicates the type and number of facilities by which the item is mounted.
1 bushing and 1 unthreaded hole
Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.
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.
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.
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
any acceptable terminal
Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
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.
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.
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
nickel alloy spring
Material
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
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.
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.
silver contact
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
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.
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.
The chemical compound or mechanical mixture properties of which the item is fabricated.
nickel alloy spring
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
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.
The chemical compound or mechanical mixture properties of which the item is fabricated.
silver contact
Precious Material
Identification of the precious material contained in the item.
Identification of the precious material contained in the item.
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.
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
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.
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
Answers.
What quantity is this sold in?
1EA
What material is the telephone jack made of ?
Silver contact
What material is the telephone jack made of ?
Plastic phenolic insulator
What material is the telephone jack made of ?
Nickel alloy spring
What material is the telephone jack made of ?
Copper alloy bushing
What material is the telephone jack made of ?
Copper alloy body
What is the thread direction?
Right-hand
What is the thread class?
2a
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 M444B?
FSC 5935 ⁓ Connectors, electrical
Excluding interconnectors, fiber optic
NSN 5935-00-782-6904 JACK,TELEPHONE
tin terminal surface treated 3.063" overall length right-hand 2a thread class
- NIIN
- 007826904
- NIIN Date
- 12/11/65
- Schedule B
- 8517700000
- Name Code
- 00124
- FIIG
- A03400
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $46.85 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
- - Department of The Air Force
- - Germany
- - Italy
Availability for M444B A member of our team will provide you with a price and availability quote
Request a Quote »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
M444B / 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.
