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 2925-01-391-9247
NSN 6240-01-578-1064
NSN 6145-01-641-4027
NSN 5905-01-201-3004
NSN 5950-01-185-7347
NSN 5910-01-357-6481
NSN 6610-01-023-6073
NSN 7035-01-123-8723
NSN 2925-00-078-0525
NSN 6135-00-900-2139
NSN 5930-00-092-5433
NSN 6150-00-984-5362