부품 정보
U2 bolt holes threaded to 0.750-10 unc-2b on 43.366 inch bolt circle; 3 holes threaded to 0.500-3 unc-2b; 2 holes threaded to 1.000-8 unc-2b on 40.690 inch bolt circle; holes are to be painted green, tapped holes are free of paint
MRC:
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.ABKG
Bolt Circle Diameter:
44.062 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 44.800 inches and 44.860 inches
MRC:
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.ABVL
Aperture Diameter:
Between 40.690 inches and 40.710 inches
Smallest Bolt Hole Diameter:
Between 0.560 inches and 0.570 inches
MRC:
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.CQFM
Hardness Rating:
Between 32.0 rockwell c and 36.0 rockwell c
Smallest Bolt Hole Quantity:
27
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel comp 4130h or steel comp 8630h or steel comp 4140
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Phosphate manganese
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Dod-p-16232 military specification single treatment response
