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 6150-00-891-7922
NSN 5945-01-214-4136
NSN 5998-01-234-4693
NSN 6105-01-394-5305
NSN 6610-01-319-5039
NSN 6220-01-534-8826
NSN 6105-01-648-8053
NSN 5855-01-376-0363
NSN 5935-00-245-8789
NSN 6110-01-505-3414
NSN 6240-00-525-9165
NSN 6130-01-004-1863