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Datasheet. EH 2140 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2b and 2a
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 and RIGHT-Hand
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
angle shape, external/internal coupling
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.000in. ⁓2-1/64"
The distance measured in a straight line from the bottom to the top of an item.
2.000in.
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.
corrosion resistant and shock resistant and vibration resistant
Indicates the type of threaded device included on the item.
coupling facility and coupling facility
The number of mating ends provided with the item which are designed to accommodate another connector.
2
The style designation indicating the configuration that most nearly corresponds to the arrangement of the contact position/s/.
hn 2nd mating end
The style designation indicating the configuration that most nearly corresponds to the arrangement of the contact position/s/.
lc 1st mating end
An indication of whether or not the contact(s) is removable.
nonremovable all mating ends single contact grouping
The means used to secure a connector to its mating counterpart.
internally threaded coupling nut and externally threaded shell
The impedance for which the item is designed for maximum power transfer,expressed in ohms.
50.0 all mating ends single contact grouping
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
18 and 20
A designation that is used for the purpose of general identification of the thread.
1.250in. and 0.750in. ⁓3/4"
The chemical compound or mechanical mixture properties of which the contact is fabricated.
copper alloy 1st mating end single contact grouping
The chemical compound or mechanical mixture properties of which the contact is fabricated.
copper alloy 2nd mating end single contact grouping
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the contact surface(s) and cannot be wiped off.
silver all mating ends single contact grouping
The chemical compound or mechanical mixture properties of which the insert is fabricated.
plastic all mating ends
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the contact material.
QQ-B-626, comp 22, 1/2 h fed spec single material response 1st mating end single contact grouping
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the contact material.
QQ-C-530, h fed spec single material response 2nd mating end single contact grouping
The chemical compound or mechanical mixture properties of which the shell is fabricated.
copper alloy
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the shell surface/s/ and cannot be wiped off.
silver
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the shell material.
QQ-B-626, comp 22, 1/2 h fed spec single material response
The number of contacts included with the item which provides electrical connection.
1 1st mating end single contact grouping
The number of contacts included with the item which provides electrical connection.
1 2nd mating end single contact grouping
Indicates the type of contact(s) included with the item.
coaxial pin 1st mating end single contact grouping
Indicates the type of contact(s) included with the item.
coaxial socket 2nd mating end single contact grouping
An indication of the precious material and its location in the item.
contact surface silver
An indication of the precious material contained in the item,and the amount per a measurement scale.
0.010 silver grains, troy
Identification of the precious material contained in the item.
silver
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
81349-MIL-A-27434 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.) .
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 and unef
The document designator of the specification or standard which established the item of supply.
81349-MIL-A-27434/7 government specification
Answers.
1EA
Unef and unef
18 and 20
Right-hand and right-hand
2b and 2a
Schedule B number: 8548900100
nmfc 061680
Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85
FSC 5935 ⁓ Connectors, electrical
Excluding interconnectors, fiber optic
NSN 5935-00-502-4876 ADAPTER,CONNECTOR
unef thread series 18 thread quantity per inch 2.000" overall length right-hand 2b thread class
- NIIN
- 005024876
- NIIN Date
- 01/01/63
- Schedule B
- 8548900100
- Name Code
- 15091
- FIIG
- A039B0
- Item Weight
- 0.500lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $281.00 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | KV-94-02 | Cage 91836 |
| 2. | M27434/7 | Cage 81349 |
| 3. | MIL-A-27434/7 | Cage 81349 |
| 4. | UG-218A/U | Cage 80058 |
| 5. | REB49275 | Cage 80064 |
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Army
- - Department of The Air Force
- - Spain
- - Canada
- - France
- - Republic of Korea
- - Denmark
- - Greece
- - Turkey
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- 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 adapters with similar characteristics
Nothing similar to this part number was found in our inventory
EH 2140 / Adapter,connectorWhat is the formal definition of this item?
An adapter with electrical contacts which provides facilities for joining two or more electrical connectors, whose design or function will not normally warrant their junction. it is not designed for permanent attachment to a cable, cord, coaxial line, or wire. the physical shape of an electrical connector should not be the determining factor of its name. tee, angle, straight, and y-shaped adapters are all adapter, connector. excludes adapter, connector to lampbase; adapter, lampholder to connector; adapter (1), cable clamp to connector; and adapter, lampholder. for items designed as a mechanical connection between an electrical conduit and an electrical connector, see adapter (1), electrical conduit.
