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 5925-00-949-2966
NSN 5990-01-478-8638
NSN 5975-01-202-4426
NSN 5990-00-813-2254
NSN 5975-01-370-5279
NSN 6685-01-564-9421
NSN 5925-00-222-6199
NSN 6220-01-539-4449
NSN 5835-01-424-0054
NSN 6685-01-146-4426
NSN 5990-01-655-1437
NSN 2925-01-471-3365