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 6130-01-020-8600
NSN 7035-00-541-8516
NSN 5905-00-176-2695
NSN 6620-01-488-9547
NSN 6135-00-575-8942
NSN 5855-01-634-0259
NSN 6145-00-222-1356
NSN 5945-01-393-7222
NSN 5910-01-585-5587
NSN 5950-00-833-9515
NSN 2925-01-340-5504
NSN 5998-01-211-6035