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Datasheet. 74-870142-146 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.
angle shape, external/internal coupling
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
1.910in. ⁓1-59/64"
The distance measured in a straight line from the bottom to the top of an item.
2.500in.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.690in.
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.
2
The style designation indicating the configuration that most nearly corresponds to the arrangement of the contact position/s/.
tnc all mating ends
An indication of whether or not the contact(s) is removable.
removable all mating ends single contact grouping
Indicates the type of shell included on the item.
solid
The means used to secure a connector to its mating counterpart.
internally threaded coupling ring and externally threaded shell
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
28
A designation that is used for the purpose of general identification of the thread.
0.438in. ⁓29/64"
The chemical compound or mechanical mixture properties of which the contact is fabricated.
copper alloy all mating ends 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 polytetrafluoroethylene all mating ends
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the contact surface treatment material.
QQ-S-365 fed spec single treatment response all mating ends 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 fed spec single material response all mating ends single contact grouping
The chemical compound or mechanical mixture properties of which the shell is fabricated.
steel corrosion resisting
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.
passivate
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like that identifies the shell surface treatment material.
astm A380-78 assn std single treatment response
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the shell material.
astm 840 assn std single material response
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the insert material.
MIL-P-19468 mil spec single material response all mating ends
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
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
body angle 125.0 deg
An indication of the precious material and its location in the item.
contact surfaces 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
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.
1EA
Unef
28
0.690 inches
Right-hand
2a and 2b
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 5935-01-275-8203 ADAPTER,CONNECTOR
unef thread series body angle 125.0 deg 28 thread quantity per inch 0.690" overall width 1.910" overall length right-hand 2a thread class
- NIIN
- 012758203
- NIIN Date
- 03/27/88
- Schedule B
- 8548900100
- Name Code
- 15091
- FIIG
- A039B0
- Item Weight
- 0.300lbs
- Item Dimensions
- 19 X 7 X 25
- QUP
- 1
- Historical Price
- $2,388.60 EA
- DEMIL / ITAR
- USML/ITAR controlled item (Code: B)
- 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. | SD-17695 | Cage 68999 |
| 2. | 10135755 | Cage A486G |
Major End Users Countries and entities
- - Department of The Navy
- - Finland
- - Malaysia
Availability for 74-870142-146 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)
- 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
74-870142-146 / 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.
