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 5910-00-221-4496
NSN 6685-01-208-6022
NSN 6685-01-169-2724
NSN 5960-01-597-6288
NSN 5895-01-297-2706
NSN 6650-01-028-7024
NSN 5999-00-204-9195
NSN 2925-01-106-8871
NSN 6220-01-499-0635
NSN 5998-00-888-0061
NSN 5945-01-012-2448
NSN 5855-01-607-6521