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 5999-00-710-7667
NSN 5930-01-535-4357
NSN 6645-01-202-7986
NSN 5945-00-990-4654
NSN 5985-00-833-8063
NSN 5925-01-214-3228
NSN 6220-01-476-9371
NSN 6130-01-656-5223
NSN 5985-01-585-7111
NSN 5960-01-415-3574
NSN 2925-00-845-1480
NSN 6620-01-399-3615