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 5960-00-946-0112
NSN 5910-00-979-5833
NSN 5920-00-311-3953
NSN 6220-00-481-9969
NSN 5998-01-243-4926
NSN 6135-01-508-3784
NSN 6240-00-347-7118
NSN 6645-01-608-0586
NSN 6145-01-495-1283
NSN 5915-00-957-6970
NSN 5999-01-334-6286
NSN 6610-01-436-2803