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 6620-00-992-5876
NSN 5835-01-015-4610
NSN 5835-00-594-4921
NSN 6105-00-099-8818
NSN 6110-01-343-4937
NSN 5930-01-511-5048
NSN 5996-00-482-1170
NSN 6145-01-212-2036
NSN 6645-00-183-8812
NSN 7035-01-473-3223
NSN 5935-00-318-6388
NSN 5835-01-373-9506