Número de pieza
Desmilitarización
Vigencia
UOM
NIIN
Número de pieza:
1a90136c
NSN
Número de acciones nacionales:
TXT
Descripción:
Engine Poppet Valve
Código de nombre del artículo:
15884
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Inverted cone
MRC:
A measurement from the bottom to the top of the head,in distinction from depth.AASU
Head Height:
Between 0.1870 inches and 0.2020 inches
MRC:
The measurement of the chamfer angle,expressed in degrees.AATE
Chamfer Angle In Deg:
30.0
MRC:
A measurement of the longest dimension of the chamfer,in distinction from width.AAZP
Chamfer Length:
0.0290 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
Between 1.4320 inches and 1.4420 inches
MRC:
The angle of the end surface upon which the mated surface seats,expressed in degrees.AJFY
Seat Angle In Deg:
45.0
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the stem.ALYX
Stem Style:
Double grooved
MRC:
An indication of whether or not a groove for relief of carbon accumulation is included.ALYZ
Carbon Relief Groove:
Not included
Neck Radius:
0.3125 inches
MRC:
A measurement of the longest dimension of a stem,in distinction from width.ALZD
Stem Length:
5.1090 inches
Stem Diameter:
Between 0.3715 inches and 0.3720 inches
Distance From First Groove To Stem End:
Between 0.2140 inches and 0.2190 inches
Distance From Second Groove To Stem End:
Between 0.5250 inches and 0.5320 inches
First Groove Diameter:
Between 0.3020 inches and 0.3080 inches
Second Groove Diameter:
Between 0.3020 inches and 0.3080 inches
First Groove Width:
Between 0.0940 inches and 0.0990 inches
Second Groove Width:
Between 0.0940 inches and 0.0990 inches
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Steel federal standard 66, aisi/sae 3140
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:
30.0 rockwell c stem ERR-100
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:
40.0 rockwell c stem ERR-100
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:
48.0 rockwell c tip ERR-100
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:
Gasoline engine
