51129S55

51129S55 Electrical Connector Backshell

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Datasheet. 51129S55 specification

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

2b and 2b

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

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

1.469in.

Body Angle In Deg
The angle the end/s/ or legs deviate from the centerline of the inlet end,expressed in degrees.

90.0

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

seawolf class ssn

Cable Opening Diameter
The length of a straight line which passes through the center of the cable opening,and terminates at the circumference.

0.500in.

Distance From Centerline To Connector End

1.204in.

Distance From Centerline To Cable End

1.562in.

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

2 threaded coupling

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

24 and 24

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

1.125in. and 1.188in. ⁓1-13/64"

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

aluminum

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 surface(s) and cannot be wiped off.

cadmium and chromate

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

angle type w/clamp

Surface Treatment
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.

cadmium and chromate

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.

un and un

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Un and un

What is the style?

Angle type w/clamp

What material is the electrical connector backshell made of ?

Aluminum

What is the thread quantity per inch?

24 and 24

What is the overall width?

1.469 inches

What is the thread direction?

Right-hand and right-hand

What is the thread class?

2b and 2b

What is the NSN for 51129S55?

5935-01-500-6141

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 51129S55?

FSC 5935 ⁓ Connectors, electrical

Excluding interconnectors, fiber optic

NSN 5935-01-500-6141 BACKSHELL,ELECTRICAL CONNECTOR

Used on seawolf class ssn. un thread series angle type w/clamp cadmium surface treated 24 thread quantity per inch 1.469" overall width right-hand 2b thread class

NIIN
015006141
NIIN Date
09/04/02
Schedule B
8548900100 
Name Code
67169
FIIG
A10100
Item Weight
0.000lbs
Item Dimensions
X 15
QUP
Historical Price
$35.53 EA
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

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 437-6404278-25 Cage 53711
2. 15107475 Cage 53711
3. A5430R51129S55 Cage 31461
4. 437-6404278 Cage 53711

Major End Users Countries and entities

  • - Department of The Navy 

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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 cable 
NMFC (national motor freight code)
061680 ELEC WIRING PLUGS ETC 
UFC (universal freight code)
34570 

Similar by Design Other backshells with similar characteristics

Nothing similar to this part number was found in our inventory

51129S55 / Backshell,electrical connectorWhat is the formal definition of this item?

An item specifically designed to be placed around that portion of a connector, receptable, electrical or connector, plug, electrical which contains the facilities for attaching wires or cables. it may be designed to provide the necessary accomodations between an electrical cable clamping device and an electrical connector shell, or it may include the clamping device. it may be used for shielding against electrical interference, mechanical injury, or physical damage due to environmental conditions.