Select a Product Part NumberDescriptionMaterialSizeFemale Thread 4600300001Ball Bearing PSNP250SComplete Replacement SwivelBrass2-1/2"NPSH (2.84x8) PSNP250NYFDComplete Replacement SwivelBrass2-1/2"NYFD (3.03x8) PSNP250NYCComplete Replacement SwivelBrass2-1/2"NYC/BA (3.00x8) PSNP250NSTComplete Replacement SwivelBrass2-1/2"NST (NH) (3.07x7.5) PSNP300NYFDComplete Replacement Swivel Brass3"NYFD PSNP300NSTComplete Replacement Swivel Brass3"NST (NH) 4601100418Set Screw