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 6135-00-452-2266
NSN 5998-01-394-5249
NSN 5985-01-083-8457
NSN 5920-01-625-9604
NSN 2925-01-299-6967
NSN 5999-01-421-1811
NSN 2925-01-476-3224
NSN 6645-01-464-4937
NSN 5985-01-633-9751
NSN 5935-00-935-5769
NSN 5996-01-478-7331
NSN 6620-01-217-1490