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 7035-01-150-6303
NSN 5985-00-892-3862
NSN 5985-01-652-3364
NSN 6650-01-462-5808
NSN 5996-01-526-0538
NSN 5910-00-539-5462
NSN 7035-01-510-8787
NSN 5950-01-512-9567
NSN 5915-01-076-4538
NSN 5998-00-596-1377
NSN 6320-00-070-4544
NSN 2925-01-294-0585