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 5950-00-117-4705
NSN 5905-00-958-4571
NSN 6110-01-108-6732
NSN 5975-00-023-8987
NSN 6320-01-397-9995
NSN 5965-01-234-6844
NSN 5960-01-485-7532
NSN 6610-01-645-7515
NSN 5998-01-501-4430
NSN 5925-01-398-7131
NSN 6220-01-654-7702
NSN 6135-01-643-9081