Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Not casehardened; matl-steel sae 8640
NSN
National Stock Number:
TXT
Description:
Helical Compression Spring Seat
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
0.5000 inches
First Step Diameter:
1.3750 inches
First Step Length:
Between 0.0570 inches and 0.0670 inches
Second Step Diameter:
1.7500 inches
MRC:
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.ABXV
Bore Diameter:
0.6490 inches
MRC:
A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.ALME
Material Hardness Rating:
Between 46.0 rockwell c and 51.0 rockwell c
MRC:
The length of a straight line which passes through the center of the second end,and terminates at the circumference.AMFZ
Second End Diameter:
1.5940 inches
MRC:
Indicates the design type of the item.APGF
Design Type:
Solid
MRC:
The length of a straight line which passes through the center of the end of the item,and terminates at the circumference.BBRB
End Diameter:
Between 0.9000 inches and 0.9150 inches
Distance From End To First Step:
Between 0.3080 inches and 0.3180 inches
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel
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:
Seat
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, non-aircraft
