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 6610-01-607-8246
NSN 5855-00-156-5489
NSN 6650-00-754-2276
NSN 5945-01-525-7355
NSN 5975-01-397-5686
NSN 5950-01-139-4371
NSN 5895-01-433-9069
NSN 6220-01-255-6948
NSN 6240-01-347-5476
NSN 5975-01-036-3507
NSN 5935-01-418-1012
NSN 6105-01-386-7572