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 5925-00-762-3790
NSN 5920-00-413-3341
NSN 6685-00-004-7438
NSN 7035-01-374-7954
NSN 5996-01-435-7592
NSN 5965-00-222-7394
NSN 6105-00-541-8472
NSN 6645-01-360-0293
NSN 5990-00-976-9496
NSN 5950-00-188-8482
NSN 5920-00-425-2878
NSN 5910-00-940-8124