Part Number 143-2

Electrical Contact

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
143-2
Demil:
No
Shelf Life:
UOM:
NIIN:
003214856
NSN
National Stock Number:
5999-00-321-4856 5999003214856
TXT
Description:
Electrical Contact
INC
INC
Item Name Code:
00443
MRC:
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.AAJD
Thread Class:
2b
MRC:
The minimum and maximum pitch diameter limits of a straight screw thread.AAJE
Thread Pitch Diameters:
+0.271/+0.275 inches
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 dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
2.375 inches
MRC:
The length of a straight line which passes through the center of a pin,and terminates at the circumference.ABVV
Pin Diameter:
0.500 inches
MRC:
The number of mounting facilities provided.AKPV
Mounting Facility Quantity:
1
MRC:
A measurement of the longest dimension of the pin,in distinction from width.AKRS
Pin Length:
1.563 inches
MRC:
The electrical current rating,expressed in amperes.AMPS
Current Rating In Amps:
250.0
MRC:
The means of attaching the item.AXGY
Mounting Method:
Threaded hole
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
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.312 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy contact
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy body
MRC:
An indication of the precious material and its location in the item.PMLC
Precious Material And Location:
External surface silver
MRC:
An indication of the precious material contained in the item,and the amount per a measurement scale.PMWT
Precious Material And Weight:
0.005 silver grains, troy
MRC:
Identification of the precious material contained in the item.PRMT
Precious Material:
Silver
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 surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Silver body
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 surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Silver contact
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Pin contact
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:
Unc
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
1 pin axially at one end

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