8291

8291 Connector Adapter

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Datasheet. 8291 specification

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

2b and 2a and 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.

RIGHT-Hand and RIGHT-Hand and RIGHT-Hand

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

T-Shape

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

1.030in. ⁓1-1/32"

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

0.835in.

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

0.312in.

Environmental Protection
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

moisture resistant and salt water resistant and vibration resistant

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.

3

Contact Position Arrangement Style
The style designation indicating the configuration that most nearly corresponds to the arrangement of the contact position/s/.

nonstd all mating ends

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

nonremovable all mating ends all contact groupings

Shell Type
Indicates the type of shell included on the item.

solid

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

internally threaded coupling ring and externally threaded shell

Radio Frequency Type Contact Characteristic Impedance In Ohms
The impedance for which the item is designed for maximum power transfer,expressed in ohms.

50.0 all mating ends all contact groupings

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

36 and 36 and 36

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

0.250in. and 0.250in. and 0.250in. ⁓1/4"

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

copper alloy all mating ends all contact groupings

Contact 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 contact surface(s) and cannot be wiped off.

copper all mating ends all contact groupings and gold all mating ends all contact groupings

Insert Material
The chemical compound or mechanical mixture properties of which the insert is fabricated.

plastic polytetrafluoroethylene all mating ends

Contact Surface Treatment Document And Classification
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.

MIL-G-45204, type 2, class 2, grade c @or d mil spec 2nd treatment response all mating ends all contact groupings

Shell Material
The chemical compound or mechanical mixture properties of which the shell is fabricated.

steel comp 303 or steel comp 304

Shell 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 shell surface/s/ and cannot be wiped off.

gold and nickel

Shell Surface Treatment Document And Classification
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.

MIL-G-45204 type 2, class 1, grade c or d mil spec 1st treatment response and MIL-C-26074 mil spec 2nd treatment response or QQ-N-290 fed spec 2nd treatment response

Shell Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the shell material.

QQ-S-763, class 303 fed spec single material response or QQ-A-763, class 304 fed spec single material response

Insert Material Document And Classification
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

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

1 1st mating end single contact grouping

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

1 3rd mating end single contact grouping

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

1 2nd mating end single contact grouping

Included Contact Type
Indicates the type of contact(s) included with the item.

coaxial pin 1st mating end single contact grouping

Included Contact Type
Indicates the type of contact(s) included with the item.

coaxial socket 2nd mating end single contact grouping

Included Contact Type
Indicates the type of contact(s) included with the item.

coaxial socket 3rd mating end single contact grouping

Precious Material And Location
An indication of the precious material and its location in the item.

contact surface and shell surface gold

Precious Material And Weight
An indication of the precious material contained in the item,and the amount per a measurement scale.

0.015 gold grains, troy

Precious Material
Identification of the precious material contained in the item.

gold

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.

uns and uns and uns

Answers.

What class is the thread series?

Uns and uns and uns

What is the thread quantity per inch?

36 and 36 and 36

What is the overall width?

0.312 inches

What is the thread direction?

Right-hand and right-hand and right-hand

What is the thread class?

2b and 2a and 2a

What is the NSN for 8291?

5935-00-005-2574

How is this classified for shipping?

Schedule B number: 8548900100
nmfc 061680
Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85

What's the federal classification of 8291?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-00-005-2574 ADAPTER,CONNECTOR

uns thread series 36 thread quantity per inch 0.312" overall width 1.030" overall length right-hand 2b thread class

NIIN
000052574
NIIN Date
06/14/72
Schedule B
8548900100 
Name Code
15091
FIIG
A039B0
Item Weight
0.000lbs
Item Dimensions
10 X 3 X 8
QUP
 
Historical Price
$86.85 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Contains gold
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. 921176-11 Cage 82577
2. 4044290-0701 Cage 06845
3. 50-685-0000-31 Cage K1980
4. 357-7448-050 Cage 13499
5. 2041-4017-02 Cage 26805
6. 2091-0000-46 Cage 26805
7. 357-7448-050 Cage 95105
8. 2996-6001 Cage 95077
9. 2091-0000-00 Cage 96341
10. 50-685-0000-31 Cage 98291
11. 901-305 Cage 02660
12. 901-305 Cage 77820

Major End Users Countries and entities

  • - Malaysia 
  • - Canada 
  • - Republic of Korea 
  • - United Kingdom 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Greece 
  • - Turkey 

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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

8291 / 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.