Replacement Upper Tension Spring - Sewing Machine Part # NS-7

$3.99


New replacement upper thread tension spring.

Part # B2354 same as NS-7

Fits Babylock models: BL1050

Fits Brother models: 651, 661, 662, 681, 781, 1681, 1781

Fits Kenmore models: 148.861, 158.430, 158.431, 158.432, 158.433

Fits New Home models: 366, 370, 443, 444, 447, 470, 535, 553, 556, 592, 670, 692

Fits Morse models: 4300, 4400, 4500

Fits Pfaff models: 204, 206, 208, 210

Fits Riccar models: 250, 414, 469FA, 500, 515, 525, 555FA, 555SU, 601, 606, 608, 666FA, 666SU, 706, 707, 777, 800R, 888, 900, 1570, 1900, 7500, 8400, 8500, 26000, SZ702

Fits Sewmor models: 791, 810, 850, 870, 970, 6702, 6714, 6724

Fits Simplicity models: SL6220

Fits Singer models: 5102, 5107, 5122, 5123, 5124, 5127

Fits Tacony models: 157B, 1603, 1604, 704, 2010, 2110, 301Z, 303SS, 316, 504, 514, 516, 601, 603, 608, 616, 663, 670, 693, 701, 703, 750, 752, 753, 763, 793, 816, 916, FA524, FA602, FA670, FA693, FA793

Shipping from United States

Processing time

1-2 business days

Estimated shipping times

  • North America : 3 - 5 business days

I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.

Customs and import taxes

Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

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  • Accepts Etsy gift cards

Returns & Exchanges

I gladly accept returns, exchanges, and cancellations

Just contact me within: 14 days of delivery

Ship items back to me within: 30 days of delivery

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