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 5895-00-425-6284
NSN 5855-01-563-9142
NSN 6610-00-757-6060
NSN 5999-01-502-6706
NSN 5855-00-361-0167
NSN 5950-01-611-5858
NSN 5930-01-187-7754
NSN 2925-01-243-0328
NSN 5915-00-403-1628
NSN 5835-00-051-9092
NSN 6145-01-474-1252
NSN 5998-00-877-6181