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 5895-01-606-7163
NSN 5985-01-352-5696
NSN 4140-00-536-9186
NSN 7035-00-631-3782
NSN 5855-01-314-8335
NSN 5999-00-081-0305
NSN 5905-01-299-0360
NSN 5935-01-318-4729
NSN 5990-00-328-4490
NSN 5960-00-266-6741
NSN 6645-01-277-9337
NSN 5895-01-424-9898