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 5930-00-075-7893
NSN 5930-01-217-0875
NSN 5855-00-763-2155
NSN 6620-01-087-2354
NSN 5965-00-995-6636
NSN 5920-00-401-3438
NSN 5960-01-589-6846
NSN 2925-01-072-7101
NSN 5990-01-299-2014
NSN 6105-01-328-2249
NSN 5930-00-446-6531
NSN 6240-00-357-7976