SSewing Machine Parts Atlas Evidence-first reference

OEM PART · bobbin

55623 Rotating hook bobbin

Documented for Singer 115-1 / 115-2 · Singer 306W24 / 306W25

Review complete

Documented model fitments

Singer 115-1 / 115-2
singer-115
Confirmed document row · independently blind-reviewed · PDF page 4 · printed page 8 · Parts for Machine No. 115-1 — rotating hook bobbin rowPrice List of Parts for Machines Nos. 115-1 and 115-2 · external source, link-only
Singer 306W24 / 306W25
singer-306
Confirmed document row · independently blind-reviewed · PDF page 10 · printed page 16 · Attachment Set 160977 — four bobbinsList of Parts for Singer Machines Nos. 306W24 and 306W25 · external source, link-only

Related bobbin OEM records