HIR-T-SP-1305 | Hirose B.Case Tension Spring
SIN-236083 | Singer Bobbin Case Tension Spring or 151145-001 or 040-563489(63H) 16291 PT1-112 Koban
SIN-265105 | Singer Bobbin case tension spring for 265090 or HSH445 CS 70140-10 42264 220-00-1870 CS-70140-10 order 265105 Koban
