Spring

Listed on the following equipment:
Nautilus Commercial (Core Fitness) - 2ST Four Way Neck
Nautilus Commercial (Core Fitness) - Abductor/Adductor - S3AA
Nautilus Commercial (Core Fitness) - Adjustable Hip Extension - F3
Nautilus Commercial (Core Fitness) - cable crossover - F2CC
Nautilus Commercial (Core Fitness) - Cable Crossover China
Nautilus Commercial (Core Fitness) - Dual Lat Pull Down
Nautilus Commercial (Core Fitness) - F2 Olympic Military Bench - Rev. 12/19/2006
Nautilus Commercial (Core Fitness) - Hip Abduction/Adduction - S4AA
Nautilus Commercial (Core Fitness) - Inspiration Abductor/Adductor - IPAA2B - Gen 2B (After SN PAA213BZ163210)
Nautilus Commercial (Core Fitness) - Nitro Plus Abductor-Adductor (S5AA 2005 Revision)
Nautilus Commercial (Core Fitness) - Olympic Incline Bench
Nautilus Commercial (Core Fitness) - Pec Fly - S4PF
Nautilus Commercial (Core Fitness) - Rear Delt / Pec Fly
Nautilus Commercial (Core Fitness) - Seated Calf - S5SC
Nautilus Commercial (Core Fitness) - Seated Leg Curl - S5LC
Nautilus Residential - Adjustable Hip Extension China - F3 CN

* Images may not be identical to part.