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Datasheet. M55302/55-B56S specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2a and 2b
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
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
straight shape
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"
The distance measured in a straight line from the bottom to the top of an item.
0.420in. and 0.440in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.245in. and 0.255in.
Indicates the type of threaded device included on the item.
coupling facility
The number of mating ends provided with the item which are designed to accommodate another connector.
1
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
An indication of whether or not the contact(s) is removable.
nonremovable single mating end single contact grouping
The maximum current which the contact may continuously carry without degradation or destruction,expressed in amperes.
5.0 single mating end single contact grouping
The means used to prevent mismating or cross plugging of contacts.
jackscrew
The means used to secure a connector to its mating counterpart.
JACKSCREW-Socket
The national stock number or the identification information of the end equipment for which the item is a part.
pacer dawn
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
56
A designation that is used for the purpose of general identification of the thread.
0.086in. ⁓3/32"
Indicates the location of the terminal/s/ on the item.
back single mating end single contact grouping
The chemical compound or mechanical mixture properties of which the contact is fabricated.
copper alloy single mating end single contact grouping
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
Indicates the type of terminal for providing electrical connection to the item.
pin single mating end single contact grouping
The number of contacts included with the item which provides electrical connection.
56 single mating end single contact grouping
Indicates the type of contact(s) included with the item.
round socket single mating end single contact grouping
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.
Unc
56
0.245 inches minimum and 0.255 inches maximum
Right-hand
2a and 2b
Schedule B number: 8536695050
Electrical plugs & sockets, for a voltage not exceeding 1,000 v
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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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.
