M55302/55-B56S

M5530255B56S Plug Electrical Connector

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Datasheet. M55302/55-B56S specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2a and 2b

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

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

3.140in. and 3.160in. ⁓3-11/64"

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

0.420in. and 0.440in.

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

0.245in. and 0.255in.

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/.

2 rows of contacts NON-Inserted board single mating end

Contact Removability
An indication of whether or not the contact(s) is removable.

nonremovable single mating end single contact grouping

Contact Maximum Current Rating In Amps
The maximum current which the contact may continuously carry without degradation or destruction,expressed in amperes.

5.0 single mating end single contact grouping

Polarization Method
The means used to prevent mismating or cross plugging of contacts.

jackscrew

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

JACKSCREW-Socket

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

pacer dawn

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

56

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

0.086in. ⁓3/32"

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

back single mating end single contact grouping

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

copper alloy 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 and glass fiber single mating end or plastic polyester single mating end

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

pin single mating end single contact grouping

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

56 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.

unc

Answers.

What class is the thread series?

Unc

What is the thread quantity per inch?

56

What is the overall width?

0.245 inches minimum and 0.255 inches maximum

What is the thread direction?

Right-hand

What is the thread class?

2a and 2b

What is the NSN for M55302/55-B56S?

5935-01-419-8081

How is this classified for shipping?

Schedule B number: 8536695050
Electrical plugs & sockets, for a voltage not exceeding 1,000 v

What's the federal classification of M55302/55-B56S?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-01-419-8081 CONNECTOR,PLUG,ELECTRICAL

Used on pacer dawn. unc thread series 56 thread quantity per inch 0.245" overall width 3.140" overall length right-hand 2a thread class

NIIN
014198081
NIIN Date
09/29/95
Schedule B
8536695050 
Name Code
01938
FIIG
A039B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Taiwan, Province of China 

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Nothing similar to this part number was found in our inventory

M55302/55-B56S / Connector,plug,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 or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. excludes jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. see also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). for items without inserts, see shell, electrical connector.