{"product_id":"bobbin-case-oem-part-nb1275000-singer-juki-viking-pfaff-more","title":"Bobbin Case – OEM Part #NB1275000 (Singer, Juki, Viking, Pfaff \u0026 More)","description":"\u003cp data-start=\"211\" data-end=\"474\"\u003eThe \u003cstrong data-start=\"215\" data-end=\"248\"\u003eBobbin Case (Part #NB1275000)\u003c\/strong\u003e is a high-quality OEM replacement designed for a wide range of household sewing machines across multiple brands. This precision component ensures proper bobbin thread tension, smooth rotation, and consistent stitch formation.\u003c\/p\u003e\n\u003cp data-start=\"476\" data-end=\"571\"\u003eIdeal for restoring machines experiencing thread bunching, skipped stitches, or uneven tension.\u003c\/p\u003e\n\u003chr data-start=\"573\" data-end=\"576\"\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"578\" data-end=\"598\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"582\" data-end=\"598\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"600\" data-end=\"858\"\u003e\n\u003cli data-section-id=\"37izbj\" data-start=\"600\" data-end=\"639\"\u003eOEM-quality replacement bobbin case\u003c\/li\u003e\n\u003cli data-section-id=\"84g0rm\" data-start=\"640\" data-end=\"686\"\u003eMaintains consistent bobbin thread tension\u003c\/li\u003e\n\u003cli data-section-id=\"1hve7yt\" data-start=\"687\" data-end=\"721\"\u003eSmooth, stable bobbin rotation\u003c\/li\u003e\n\u003cli data-section-id=\"8qkgmy\" data-start=\"722\" data-end=\"775\"\u003eHelps prevent thread nesting and skipped stitches\u003c\/li\u003e\n\u003cli data-section-id=\"qt9fvx\" data-start=\"776\" data-end=\"806\"\u003eDurable metal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1nu9zzt\" data-start=\"807\" data-end=\"836\"\u003eEasy drop-in installation\u003c\/li\u003e\n\u003cli data-section-id=\"1cs69s0\" data-start=\"837\" data-end=\"858\"\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"860\" data-end=\"863\"\u003e\n\u003ch3 data-section-id=\"fjq42g\" data-start=\"865\" data-end=\"905\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"869\" data-end=\"905\"\u003eCompatible Sewing Machine Models\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"907\" data-end=\"954\"\u003e\u003cstrong data-start=\"907\" data-end=\"954\"\u003eSinger \/ Bernette \/ Bernina \/ White Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"956\" data-end=\"1180\"\u003e3500 series, 3709, 3722, 3750, 3810, 3815, 3820, 3825, 3860, 50T8, 6510, 6550 Scholastic Plus, 7312 Decor, 7322 Decor, 7350, 7360, 7380 Quilter, 992DE, 20, 25, 65, 66, 80E, 82E, 90E, 92C, H70, London 7, London 8, 80E, 3100\u003c\/p\u003e\n\u003chr data-start=\"1182\" data-end=\"1185\"\u003e\n\u003cp data-start=\"1187\" data-end=\"1234\"\u003e\u003cstrong data-start=\"1187\" data-end=\"1234\"\u003eHusqvarna Viking \/ Euro-Pro \/ Shark Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1236\" data-end=\"1340\"\u003eEmerald 183, Emerald 203, Husky Star C10, Husky Star C20, 18525, 6120, 6130, 6130A2, 6131A, 9110, 9130\u003c\/p\u003e\n\u003chr data-start=\"1342\" data-end=\"1345\"\u003e\n\u003cp data-start=\"1347\" data-end=\"1363\"\u003e\u003cstrong data-start=\"1347\" data-end=\"1363\"\u003eJuki Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1365\" data-end=\"1418\"\u003eHZL-350Z, HZL-353Z, HZL-355Z, HZL-355ZW-A, HZL-357Z\u003c\/p\u003e\n\u003chr data-start=\"1420\" data-end=\"1423\"\u003e\n\u003cp data-start=\"1425\" data-end=\"1442\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1442\"\u003ePfaff Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1444\" data-end=\"1468\"\u003eSmart 100S, Smart 200C\u003c\/p\u003e\n\u003chr data-start=\"1470\" data-end=\"1473\"\u003e\n\u003cp data-start=\"1475\" data-end=\"1493\"\u003e\u003cstrong data-start=\"1475\" data-end=\"1493\"\u003eNecchi Models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1495\" data-end=\"1507\"\u003e4825, 4960\u003c\/p\u003e\n\u003chr data-start=\"1509\" data-end=\"1512\"\u003e\n\u003ch3 data-section-id=\"zj9rzl\" data-start=\"1514\" data-end=\"1544\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1518\" data-end=\"1544\"\u003eAlternate Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1546\" data-end=\"1613\"\u003eNB1275000, E12774000, E1A2824000, 4161480-01, 416489001, 40151611\u003c\/p\u003e\n\u003chr data-start=\"1615\" data-end=\"1618\"\u003e\n\u003ch3 data-section-id=\"7u1srg\" data-start=\"1620\" data-end=\"1657\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1624\" data-end=\"1657\"\u003eWhy Replace Your Bobbin Case?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1659\" data-end=\"1699\"\u003eA worn or damaged bobbin case can cause:\u003c\/p\u003e\n\u003cul data-start=\"1701\" data-end=\"1812\"\u003e\n\u003cli data-section-id=\"j2rzvl\" data-start=\"1701\" data-end=\"1733\"\u003eThread bunching under fabric\u003c\/li\u003e\n\u003cli data-section-id=\"w4g1m\" data-start=\"1734\" data-end=\"1765\"\u003eInconsistent stitch tension\u003c\/li\u003e\n\u003cli data-section-id=\"1t4xbdr\" data-start=\"1766\" data-end=\"1786\"\u003eSkipped stitches\u003c\/li\u003e\n\u003cli data-section-id=\"11izjjl\" data-start=\"1787\" data-end=\"1812\"\u003eRough or noisy sewing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1814\" data-end=\"1890\"\u003eReplacing the bobbin case restores smooth, consistent stitching performance.\u003c\/p\u003e\n\u003chr data-start=\"1892\" data-end=\"1895\"\u003e\n\u003ch3 data-section-id=\"134q5fn\" data-start=\"1897\" data-end=\"1909\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1901\" data-end=\"1909\"\u003eFAQs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1911\" data-end=\"2038\"\u003e\u003cstrong data-start=\"1911\" data-end=\"1950\"\u003eQ: Is this a universal bobbin case?\u003c\/strong\u003e\u003cbr data-start=\"1950\" data-end=\"1953\"\u003eA: It fits a wide range of machines, but always confirm your model before purchasing.\u003c\/p\u003e\n\u003cp data-start=\"2040\" data-end=\"2148\"\u003e\u003cstrong data-start=\"2040\" data-end=\"2074\"\u003eQ: Is this OEM or aftermarket?\u003c\/strong\u003e\u003cbr data-start=\"2074\" data-end=\"2077\"\u003eA: This is an OEM-compatible replacement built to exact specifications.\u003c\/p\u003e\n\u003cp data-start=\"2150\" data-end=\"2231\"\u003e\u003cstrong data-start=\"2150\" data-end=\"2183\"\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"2183\" data-end=\"2186\"\u003eA: No — this is a simple drop-in replacement.\u003c\/p\u003e\u003cdiv style=\"margin-top:32px; padding-top:18px; border-top:1px solid #e5e5e5; font-size:14px; line-height:1.7;\"\u003e\u003cp\u003eLooking for more compatible replacement parts? Browse our \u003ca href=\"https:\/\/threadworks.com\/collections\/parts\"\u003efull sewing machine parts collection\u003c\/a\u003e or shop \u003ca href=\"https:\/\/threadworks.com\/collections\/huskavarna-viking-parts\"\u003eHusqvarna Viking parts\u003c\/a\u003e, \u003ca href=\"https:\/\/threadworks.com\/collections\/pfaff-parts\"\u003ePfaff parts\u003c\/a\u003e, and \u003ca href=\"https:\/\/threadworks.com\/collections\/juki-parts\"\u003eJuki parts\u003c\/a\u003e to find machine-specific components and accessories.\u003c\/p\u003e\u003c\/div\u003e","brand":"Singer","offers":[{"title":"Default Title","offer_id":45487521300582,"sku":null,"price":19.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/7872\/8294\/files\/NB1275000-10_jpg.webp?v=1776729666","url":"https:\/\/threadworks.com\/products\/bobbin-case-oem-part-nb1275000-singer-juki-viking-pfaff-more","provider":"Thread Works ","version":"1.0","type":"link"}