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 5975-00-045-9819
NSN 6220-01-167-7859
NSN 5965-00-226-7870
NSN 5996-00-358-5450
NSN 2925-01-112-6822
NSN 5930-01-331-0549
NSN 5925-01-371-3378
NSN 2925-00-831-7024
NSN 5910-01-328-6221
NSN 5910-01-160-7584
NSN 5975-00-383-1384
NSN 5965-00-825-6734