Part Number B520001257

Electrical Plug Connector

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
b520001257
Demil:
No
Shelf Life:
UOM:
NIIN:
000052769
NSN
National Stock Number:
5935-00-005-2769 5935000052769
TXT
Description:
Electrical Plug Connector
INC
INC
Item Name Code:
01938
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2a and 2b
MRC:
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.AAJF
Thread Direction:
Right-hand and right-hand
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Straight shape, internal coupling
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
1.375 inches
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
Between 1.658 inches and 1.666 inches
MRC:
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.ADZC
Environmental Protection:
Thermal shock resistant and vibration resistant and shock resistant and moisture resistant
MRC:
Indicates the type of threaded device included on the item.AFQR
Threaded Device Type:
Back shell and coupling facility
MRC:
The number of mating ends provided with the item which are designed to accommodate another connector.AFQW
Mating End Quantity:
1
MRC:
The style designation indicating the configuration that most nearly corresponds to the arrangement of the contact position/s/.AFQX
Contact Position Arrangement Style:
61 number 20 single mating end
MRC:
An indication of whether or not the contact(s) is removable.AFQZ
Contact Removability:
Removable single mating end single contact grouping
MRC:
The means used to prevent mismating or cross plugging of contacts.AFRN
Polarization Method:
Key, multiple key groove
MRC:
The amount of clockwise displacement of the indexing radius of the insert from normal position,expressed in degrees.AFRP
Insert Position In Deg:
0.0 and 92.0 and 152.0 and 222.0 and 342.0
MRC:
Indicates the type of shell included on the item.AFRT
Shell Type:
Solid
MRC:
The means used to secure a connector to its mating counterpart.AFRV
Connector Locking Method:
Internally threaded coupling ring
MRC:
The temperature at which the item operates.AWTN
Operating Tempurature Rating:
Between -55.0 degrees celsius and 260.0 degrees celsius
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Pre-tinned terminal
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
18 and 18
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.438 inches and 1.562 inches
MRC:
Indicates the location of the terminal/s/ on the item.CQTM
Terminal Location:
Back single mating end single contact grouping
MRC:
The chemical compound or mechanical mixture properties of which the contact is fabricated.CQTZ
Contact Material:
Copper alloy single mating end single contact grouping
MRC:
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.CQYH
Contact Surface Treatment:
Rhodium and silver single mating end single contact grouping
MRC:
The chemical compound or mechanical mixture properties of which the insert is fabricated.CQZG
Insert Material:
Rubber single mating end
MRC:
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.CRBJ
Contact Surface Treatment Specification:
Qq-s-365 federal specification 2nd treatment response single mating end single contact grouping
MRC:
Indicates the type of terminal for providing electrical connection to the item.CSCF
Terminal Type:
Crimp single mating end single contact grouping
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the contact material.CSGF
Contact Material Specification:
Mil-c-26636 military specification single material response single mating end single contact grouping
MRC:
The chemical compound or mechanical mixture properties of which the shell is fabricated.CSPT
Shell Material:
Stainless steel
MRC:
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.CSWM
Shell Surface Treatment:
Passivate
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the shell material.CTHH
Shell Material Specification:
Qq-s-763 federal specification single material response
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the insert material.CTKL
Insert Material Specification:
Zz-r-765 federal specification single material response single mating end
MRC:
The number of contacts included with the item which provides electrical connection.CXCG
Included Contact Quantity:
61 single mating end single contact grouping
MRC:
Indicates the type of contact(s) included with the item.CXCL
Included Contact Type:
Round socket single mating end single contact grouping
MRC:
An indication of the precious material and its location in the item.PMLC
Precious Material And Location:
Contact surfaces rhodium and contact surfaces silver
MRC:
An indication of the precious material contained in the item,and the amount per a measurement scale.PMWT
Precious Material And Weight:
0.061 rhodium grains, troy and 0.061 silver grains, troy
MRC:
Identification of the precious material contained in the item.PRMT
Precious Material:
Rhodium and silver
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unef and unef

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