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 5990-01-154-7296
NSN 2925-01-069-5324
NSN 5910-01-306-7458
NSN 6650-01-366-7811
NSN 5999-00-943-9447
NSN 5999-01-575-1292
NSN 5855-01-222-1242
NSN 6320-01-631-7828
NSN 5990-00-450-9872
NSN 5935-01-258-5062
NSN 5985-01-166-9128
NSN 5975-00-553-7151