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 5910-01-123-3239
NSN 5996-01-539-5995
NSN 5950-01-134-9111
NSN 2925-01-471-3365
NSN 5855-00-221-9435
NSN 5965-01-116-1886
NSN 6145-01-327-2674
NSN 5950-01-428-9651
NSN 5915-00-914-9962
NSN 5915-01-179-8587
NSN 2925-01-013-0413
NSN 6110-00-934-7943