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 5950-01-179-1886
NSN 5975-00-286-8506
NSN 7035-00-703-3535
NSN 6320-00-925-0558
NSN 6150-01-033-7027
NSN 5985-00-822-4428
NSN 6685-00-885-7008
NSN 5905-01-403-2806
NSN 5925-00-614-3820
NSN 6240-00-583-9863
NSN 6240-01-089-6149
NSN 5975-00-835-2213