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 5945-01-300-6613
NSN 5855-01-589-0121
NSN 6220-01-605-0832
NSN 6130-00-688-5681
NSN 6620-01-023-9330
NSN 5960-01-061-2138
NSN 2925-01-052-0636
NSN 6650-01-480-0053
NSN 5975-00-995-9110
NSN 5985-01-332-6172
NSN 6135-01-120-9812
NSN 6135-01-120-9812