NOK seals

Piston Seal
SPGW	SPGO	SPGA	SPG	ODI
NCF
Rod Seal
IDI	IUH
Buffer Seal
HBY	HBTS
Wiper Seal
DH	DKB	DKBI	DKI	DLI
VAY	DSI
Rotary Seal
ROI	SPN
Wear Ring
WR	KZT	RYT
Backup Ring
N4W	BRT