Part Number 73931A

Valve Seat

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
73931a
Demil:
No
Shelf Life:
UOM:
NIIN:
003500333

Part Information
Stamp letter l on top to identify ontario steel from other steel inserts

NSN
National Stock Number:
4820-00-350-0333 4820003500333
TXT
Description:
Valve Seat
INC
INC
Item Name Code:
22113
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
0.436 inches
MRC:
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.ADAR
Body Outside Diameter:
2.068 inches
MRC:
The length of a straight line which passes through the center of a body,and terminates at the inside circumference.ADAS
Body Inside Diameter:
Between 1.625 inches and 2.062 inches
MRC:
The angle of the end surface upon which the mated surface seats,expressed in degrees.AJSG
Seat Angle In Deg:
0.750
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
50.0 rockwell c and 60.0 rockwell c
MRC:
The physical configuration of the surface of the seat.CQKM
Seating Surface Shape:
Angular
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Plain

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