An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Classification: Parts for steam turbines
NSN 6620-00-220-2157
NSN 6135-01-050-3194
NSN 5975-01-238-8758
NSN 2925-01-079-6229
NSN 6645-01-101-4959
NSN 6320-00-583-3104
NSN 5915-01-440-8841
NSN 6135-01-554-4281
NSN 6110-01-611-6393
NSN 5835-00-811-4554
NSN 6145-01-649-4015
NSN 6620-00-246-5159