Words to Describe bushings

How bushings often is described ("________ bushings")

• upper
• impregnated
• porcelain
• split
• pin
• secondary
• insulated
• solid
• tapered
• wooden
• loose
• type
• steel
• hard
• phosphor
• porous
• wall
• old
• lower
• shaft
• outdoor
• oversize
• tight
• terminal
• backed
• voltage
• replacement
• primary
• small
• iron
• replaceable
• fit
• end
• outer
• stationary
• renewable
• conventional
• suitable
• cylindrical
• arm
• hardened
• flanged
• stainless
• headless
• ceramic
• interchangeable
• approved
• fixed
• filled
• sintered
• thin
• linear
• new
• key
• front
• fitting
• removable
• metal
• separate
• lubricating
• poly
• worn
• threaded
• shouldered
• rear
• adjustable
• plastic
• idler
• inner
• conical
• eccentric
• jig
• special
• bronze
• flexible
• plain
• soft
• standard