NOTE: SPECIAL SEALS
To obtain swivels or kits with seal compounds other than standard Buna-N, suffix the swivel or replacement seal kit part number with the applicable seal material code number listed in Table A. Example: S6-1 kit would become S6-1-9 and 9S6J6-O6 would become 9S6J6-O6-9 for neoprene seal.
GREASE FITTINGS FOR "S" AND "9SS" SERIES
To specify grease fittings, prefix part number with letter "G" as in example: GS6J8-PF6 or G9SS16J16-P16
Allow additional diametrical barrel clearance as shown in Table B below.