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 5915-00-166-0363
NSN 5975-01-432-0960
NSN 5999-01-063-9041
NSN 5855-00-118-8762
NSN 5996-00-421-5340
NSN 5935-01-401-5324
NSN 5910-01-377-3402
NSN 2925-00-295-8109
NSN 6130-00-269-8273
NSN 6150-01-435-8674
NSN 5895-01-200-7150
NSN 6145-00-042-3800