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 6685-01-416-3714
NSN 5960-01-476-5686
NSN 5855-01-249-8456
NSN 5950-01-176-1704
NSN 5925-01-514-0948
NSN 6610-00-544-5641
NSN 6105-01-170-4751
NSN 5965-01-390-9249
NSN 5999-01-250-1242
NSN 6650-01-452-5379
NSN 5930-01-614-3216
NSN 6320-01-519-8767