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 5950-00-721-4281
NSN 7035-01-176-7523
NSN 5990-01-242-4493
NSN 6240-00-292-3237
NSN 5935-00-264-6954
NSN 5985-00-451-5072
NSN 5945-01-243-9916
NSN 5998-01-651-7656
NSN 5905-00-925-9118
NSN 5960-01-391-1308
NSN 5999-00-318-1711
NSN 5895-01-487-3123