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 5998-00-945-1014
NSN 6620-01-316-7907
NSN 2925-00-631-0548
NSN 6645-01-093-1426
NSN 6240-01-221-1378
NSN 6320-00-646-3311
NSN 5935-01-476-1328
NSN 6135-01-505-1293
NSN 5950-01-197-8042
NSN 5996-00-499-8036
NSN 6220-01-279-6220
NSN 6150-00-102-5296