UG2-255U

UG2255U Connector Adapter

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Serving our customers with quality and safety first.

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Datasheet. UG2-255U specification

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

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

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

straight shape, external/internal coupling

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

1.312in. ⁓1-5/16"

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

0.625in. ⁓5/8"

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.

2

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

bnc 2nd mating end

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

uhf 1st mating end

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

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

0.625in. ⁓5/8"

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.

silver all mating ends all contact groupings

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

plastic all mating ends

Contact 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 contact material.

QQ-B-626, comp 360 fed spec single material response all mating ends all contact groupings

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

copper alloy

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.

silver

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-B-626, comp 22 fed spec single material response

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

1 1st mating end all contact groupings

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

1 2nd mating end all contact groupings

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

contact surfaces and shell surface silver

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

0.110 silver grains, troy

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

silver

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.

unef

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unef

What is the thread direction?

Right-hand

What is the thread class?

2a

What is the NSN for UG2-255U?

5935-00-823-0639

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 UG2-255U?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-00-823-0639 ADAPTER,CONNECTOR

unef thread series 1.312" overall length right-hand 2a thread class

NIIN
008230639
NIIN Date
01/01/63
Schedule B
8548900100 
Name Code
15091
FIIG
A039B0
Item Weight
0.100lbs
Item Dimensions
13 X 6
QUP
Historical Price
$15.50 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. UG-255/U Cage 81349
2. 3287 Cage 4U744
3. UG255U Cage 74868
4. 2234-000-A001-68 Cage DG438
5. SC-C-113897 Cage 80063
6. 1700 Cage 83330
7. 2234000A001-068 Cage 00795
8. UG-255A/U Cage 80058
9. 29000 Cage 84868
10. 3287 Cage 05276
11. 29JP116-1 Cage 24931
12. 2900 Cage 74868
13. 1700 Cage 91967
14. 2234-000-A001-68 Cage 00795
15. UG-255A/U Cage 91836
16. 10054847 Cage 18876

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - National Security Agency 
  • - U.s. Marine Corps 
  • - Federal Aviation Administration 
  • - U.s. Coast Guard 
  • - Austria 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Thailand 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

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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

UG2-255U / 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.