Description NO BACK LASH SPRING Generic Item #544808 Suitable for sewing machine SINGER 491D Fits to bobbin case: 522533 Also known as: NBL-401, NBL401, NBL-522-1, NBL522-1 Can be used as: 11038700 Juki
Generic SKU: NBL800# No Back Lash Spring - Generic #NBL800 MSRP: Was: Price Now: $2.42 Add to Wish List
Generic SKU: NBLS3T# No-Back-Lash Spring - Generic #NBLS3T MSRP: Was: Price Now: $2.01 Add to Wish List
Generic SKU: NBL603# No Back Lash Spring - Generic #NBL603 MSRP: Was: Price Now: $3.23 Add to Wish List
Generic SKU: NBL522# No-Back-Lash Spring - Generic #NBL522 MSRP: Was: Price Now: $1.47 Add to Wish List
Generic SKU: NBL408# No-Back-Lash Spring - Generic #NBL408 MSRP: Was: Price Now: $1.47 Add to Wish List
