US-5026A | Union-Special Feed Dog
US-50305W | Union-Special Feed Dog
US-50309 | Union-Special Looper Genuine
US-50309-KA | Union-Special LOOPER
US-50309F | Union-Special Looper formerly 50309-D
US-50309H | Union-Special Looper formerly A-9772
US-50309K | Union-Special Looper MF-7000
US-50313J | Union-Special Looper Rocker Assy.
US-50317A | Union-Special Needle Bar WAS 50017-C
US-50318AE56 | Union-Special Needle Head 56 Gauge
US-50318AN64 | Union-Special Needle Clamp 3.64
US-50324 | UNION SPECIAL PLATE (single needle)
US-50324-G-8 | Union-Special Throat Plate was 57824-A-8
US-50324B56 | Union-Special Needle Plate
US-50324W | Union-Special Throat Plate
US-50334AA | Union-Special Feed Bar Seal
US-50334AB | Union-Special Feed Bar Seal
US-50342AM | Union-Special Take up gear
US-50342D | Union-Special Take up drive gear
US-50349A | Union-Special Looper
US-50355AR | Union-Special Wire Connector
US-50355G | Union-Special Support stud
US-50355P | Union-Special Scotch Yoke Assembly
US-50358E | Union-Special Needle Bar Eyelet or C-50058-H
US-50358N | Union-Special Thread Guide 50058-H
US-50368B | Union-Special Bushing Cl600
US-50393-DM | Union-Special GASKET
US-50393CV | Union-Special Oil Return Tube
US-50605R36 | Union-Special Feed Dog RFO
US-50618B | Union-Special Needle Holder
US-5074BLK | Union-Special Pin
US-50774-BLK | Union-Special PIN
US-50J-40 | Union-Special needle stop Pin
US-51-45BLK | UNION SPECIAL PIN
US-51005-G | Union-Special FOOT (NLA when sold out)
US-51008DA | Union-Special Looper Genuine
US-51008G | Union-Special Looper
US-51020G | Union-Special Presser Foot
US-51024G | Union-Special Throat Plate LH
US-51025A | Discontinued 3/23 Union-Special Needle Guard
