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 2925-00-159-9003
NSN 5985-01-556-7137
NSN 6645-01-149-6849
NSN 5915-00-989-2939
NSN 5960-00-986-5060
NSN 5990-01-414-7618
NSN 6145-00-412-1292
NSN 6130-00-079-1269
NSN 5960-01-624-1170
NSN 5975-00-023-8987
NSN 5855-00-879-7245
NSN 5920-01-040-3383