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 7035-01-205-6909
NSN 5910-01-039-0585
NSN 5835-00-987-9341
NSN 5905-01-323-1683
NSN 6240-01-381-5541
NSN 6135-00-840-6451
NSN 6145-01-024-9466
NSN 2925-00-243-6841
NSN 5975-01-287-4467
NSN 7035-00-981-7216
NSN 5915-01-659-0249
NSN 5935-00-194-1005