Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Engine Poppet Valve Tappet
MRC:
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.AASG
Casehardening Indicator:
Casehardened
Concentric Hole Depth:
2.000 inches
Concentric Hole Diameter:
0.312 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 2.466 inches and 2.486 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:
Between 0.6235 inches and 0.6240 inches
Flats Length:
0.031 inches
MRC:
A designation indicating the size by which the item is commercially known and/or identified.ALJP
Size Designation:
Standard
MRC:
Indicates the location of an item which is casehardened.ALWP
Casehardened Location:
Head
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Steel, qq-s-624, fs5120,
MRC:
An indication of whether or not the item is adjustable.APCS
Adjustability:
Adjustable
MRC:
The means used to operate the item.APHE
Operation Method:
Mechanical
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
Between 0.490 inches and 0.500 inches
MRC:
A numeric value,used in conjunction with a hardness rating scale,designating the metallic hardness rating and its location.ASXJ
Metallic Hardness Rating And Location:
58.0 rockwell c
MRC:
An indication of whether or not an adjusting device is included.BQSG
Adjusting Device:
Included
Cam End Diameter:
Between 1.365 inches and 1.375 inches
Crown Height:
Between 0.003 inches and 0.005 inches
Cam End Height:
Between 0.115 inches and 0.125 inches
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Engine, gasoline, nonaircraft
