Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Connector Adapter
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2a
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
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:
Between 2.855 inches and 2.875 inches
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
Between 2.121 inches and 2.125 inches
MRC:
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.ADZC
Environmental Protection:
Vibration resistant
MRC:
Indicates the type of threaded device included on the item.AFQR
Threaded Device Type:
Coupling facility
MRC:
The number of mating ends provided with the item which are designed to accommodate another connector.AFQW
Mating End Quantity:
2
MRC:
The style designation indicating the configuration that most nearly corresponds to the arrangement of the contact position/s/.AFQX
Contact Position Arrangement Style:
40c74 all mating ends
MRC:
An indication of whether or not the contact(s) is removable.AFQZ
Contact Removability:
Removable all mating ends all contact groupings
MRC:
The means used to prevent mismating or cross plugging of contacts.AFRN
Polarization Method:
Contact to contact polarizing keys
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:
Externally threaded shell
MRC:
A nominal measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AKMG
Thread Length:
0.558 inches
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):
28
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
1.750 inches
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:
Gold all mating ends all contact groupings and copper all mating ends all contact groupings
MRC:
The chemical compound or mechanical mixture properties of which the insert is fabricated.CQZG
Insert Material:
Plastic silicone all mating ends
MRC:
The chemical compound or mechanical mixture properties of which the shell is fabricated.CSPT
Shell Material:
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:
Nickel
MRC:
The number of contacts included with the item which provides electrical connection.CXCG
Included Contact Quantity:
12 all mating ends single contact grouping
MRC:
Indicates the type of contact(s) included with the item.CXCL
Included Contact Type:
Round pin all mating ends all contact groupings
MRC:
An indication of the precious material and its location in the item.PMLC
Precious Material And Location:
Contact surfaces gold
MRC:
An indication of the precious material contained in the item,and the amount per a measurement scale.PMWT
Precious Material And Weight:
0.012 gold grains, troy
MRC:
Identification of the precious material contained in the item.PRMT
Precious Material:
Gold
MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
81349-mil-c-22249 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
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:
Un
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81349-mil-c-22249 government specification
