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 6320-00-070-4544
NSN 6610-01-007-5997
NSN 5996-01-267-9572
NSN 7035-01-340-3272
NSN 5960-00-887-9033
NSN 6130-01-523-6104
NSN 6220-01-509-8035
NSN 5835-01-065-5281
NSN 5975-01-501-1668
NSN 5905-01-086-8933
NSN 6145-01-361-8877
NSN 6130-01-106-4267