A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5945-01-417-5986
NSN 6650-01-399-8552
NSN 6650-00-531-6359
NSN 5965-00-226-7870
NSN 2925-01-528-7333
NSN 5910-00-194-8363
NSN 6645-01-594-6407
NSN 5895-01-370-8369
NSN 6145-01-425-8644
NSN 5910-01-102-1722
NSN 5920-00-054-3381
NSN 7035-01-654-0018