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 6650-01-487-6274
NSN 6105-00-878-9445
NSN 5996-01-512-2878
NSN 6650-00-231-7843
NSN 6135-00-209-6918
NSN 4140-00-368-4261
NSN 6135-01-151-2705
NSN 5960-01-499-3544
NSN 5950-00-527-6896
NSN 5910-01-322-6984
NSN 5855-01-459-5024
NSN 5835-01-578-3443