Part Number AS1940

Engine Poppet Valve

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
as1940
Demil:
No
Shelf Life:
UOM:
NIIN:
007375035
NSN
National Stock Number:
2805-00-737-5035 2805007375035
TXT
Description:
Engine Poppet Valve
INC
INC
Item Name Code:
15884
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 0.1560 inches and 0.1710 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:
0.0300 inches
MRC:
None.ABGK
Taper Angle In Deg:
15.0
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 1.4630 inches and 1.4730 inches
MRC:
None.ADNA
Minor Outside Diameter:
Between 0.2450 inches and 0.2490 inches
MRC:
None.AGRA
Minor Diameter Length:
0.1900 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:
Tapered
MRC:
An indication of whether or not a groove for relief of carbon accumulation is included.ALYZ
Carbon Relief Groove:
Not included
MRC:
None.ALZB
Neck Radius:
0.3100 inches
MRC:
A measurement of the longest dimension of a stem,in distinction from width.ALZD
Stem Length:
Between 5.5395 inches and 5.5545 inches
MRC:
None.ALZE
Stem Diameter:
Between 0.3710 inches and 0.3720 inches
MRC:
None.ALZF
Distance From Minor Diameter To Stem End:
Between 0.2190 inches and 0.2210 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, no. 26, eaton, yale and towne inc head err-100 err-100
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 8645 stem err-100 err-100
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 8645 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, no. 26, eaton, yale and towne inc head
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:
50.0 rockwell c tip 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:
55.0 rockwell c tip err-100

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