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 5965-01-587-6003
NSN 7035-01-056-5350
NSN 6620-01-418-3245
NSN 6220-00-465-7553
NSN 5935-01-644-0950
NSN 5835-00-711-3371
NSN 5990-00-961-6186
NSN 4140-01-196-5984
NSN 6645-00-795-5565
NSN 6135-01-567-0739
NSN 5999-00-175-4561
NSN 5975-01-321-9060