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 5935-01-258-5786
NSN 5999-00-401-4381
NSN 5999-00-025-6984
NSN 5945-01-439-0369
NSN 7035-00-413-0992
NSN 6220-01-152-7042
NSN 5950-01-415-9313
NSN 6145-01-451-2844
NSN 6610-01-106-5012
NSN 6105-01-483-1506
NSN 5990-01-512-9129
NSN 5835-01-364-6830