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 5910-00-652-9313
NSN 6150-01-150-4353
NSN 5915-01-170-9994
NSN 7035-01-364-0286
NSN 6145-00-625-0714
NSN 6220-01-034-1231
NSN 5925-00-128-9376
NSN 5930-00-675-1207
NSN 5975-01-655-6273
NSN 5950-00-277-4701
NSN 5925-01-460-5677
NSN 6130-00-419-1120