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 5915-00-540-8350
NSN 5945-01-642-9579
NSN 5965-00-433-6181
NSN 6645-01-627-8040
NSN 6135-00-519-1325
NSN 5999-00-353-1234
NSN 6685-00-217-9245
NSN 5999-00-037-7574
NSN 6610-01-200-6861
NSN 5835-00-313-7197
NSN 5950-00-216-7548
NSN 6610-00-121-1267