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 5950-01-431-7311
NSN 6150-01-514-4341
NSN 6145-01-368-8983
NSN 5895-01-013-9320
NSN 6135-00-877-1659
NSN 6685-01-656-5255
NSN 5985-01-641-0275
NSN 5950-01-284-0504
NSN 6610-01-085-8873
NSN 2925-01-016-3111
NSN 5855-01-275-5470
NSN 6645-01-354-7624