Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Used on cumming diesel engines; mdl jn, jns, jt
NSN
National Stock Number:
TXT
Description:
Engine Poppet Valve
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.AASK
Head Style:
Flat
MRC:
A measurement from the bottom to the top of the head,in distinction from depth.AASU
Head Height:
Between 0.1840 inches and 0.1940 inches
MRC:
The measurement of the chamfer angle,expressed in degrees.AATE
Chamfer Angle In Deg:
45.0
MRC:
A measurement of the longest dimension of the chamfer,in distinction from width.AAZP
Chamfer Length:
Between 0.0150 inches and 0.0300 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:
1.2630 inches
Minor Outside Diameter:
0.3080 inches
Minor Diameter Length:
0.7500 inches
MRC:
The angle of the end surface upon which the mated surface seats,expressed in degrees.AJFY
Seat Angle In Deg:
30.0
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:
0.4062 inches
MRC:
A measurement of the longest dimension of a stem,in distinction from width.ALZD
Stem Length:
Between 5.8350 inches and 5.8500 inches
Stem Diameter:
0.3410 inches
Distance From First Groove To Stem End:
Between 0.3320 inches and 0.3630 inches
Distance From Second Groove To Stem End:
Between 0.7400 inches and 0.7600 inches
First Groove Diameter:
Between 0.2400 inches and 0.2460 inches
Second Groove Diameter:
Between 0.2400 inches and 0.4060 inches
First Groove Width:
0.0625 inches
Second Groove Width:
0.0625 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 stem
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Steel, corrosion resisting head
