SIN-NBL-1303 | 417269 | MF01A0245 | NBL / brake spring for "M" Bobbin Case
SIN-NBL-402 | Singer Brake Spring for 52237nbl
SIN-NBL-401 | Singer Brake Spring
SIN-NBL1302 | use SIN-509004
SIN-NS-33-L | Singer Brake Spring
SIN-NBL-603 | Singer Spring For 159157-001
SIN-NBL1301 | Singer No back lash spring OR 2122304-311
PF-NBL-907 | 91-175690-05 | B/Case NBL Spring for Pfaff case # 91-009076-61
SIN-NBL-522 | Singer Brake Spring For 52237NB-L-2 OR 544808 490753
use NBL-1303
SIN-NBL-502 | Singer Brake Spring
SIN-NBL-224 | Singer Brake Spring OR B1814-716-000 148054-0-01 S01109-0-01
SIN-NBL-101 | Singer Brake Spring 43725B-NBL
SIN-B-190 | Singer Back Lash Spring CS-30502-9C
