6. Shuttle
HMA – XXX – X – X – XX – XX – X X – X – X – X – XXX – X – X – X – 2 - X
(ex. HMA – 280 – X – H – 10 – 25- H H – I – E – F – 280 – X – A – X – 2 - X) Spool (“N”)
Old Style Fluted
High Flow
Flow (“H”)
10/30/2015 New Style High Dampened (“D”) 9