An item consisting of a plug or needle type valve having a cup mounted on top, specifically designed for the introduction of a priming fluid to, or the relief of pressure from, the cylinders of such machinery as internal combustion engines or pumps.
Classification: Parts for spark-ignition internal combustion piston engines, nesoi
NSN
NSN 5998-01-505-0809
NSN 5996-01-175-7881
NSN 6220-00-242-7065
NSN 7035-00-417-2967
NSN 6130-01-206-6276
NSN 5950-01-367-6327
NSN 5975-01-367-5392
NSN 5920-01-495-8867
NSN 5998-01-003-7362
NSN 6150-01-070-1441
NSN 6150-00-401-2530