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 6135-01-364-0667
NSN 6130-00-006-8125
NSN 5920-01-258-6360
NSN 4140-01-203-5128
NSN 5985-01-224-7287
NSN 5975-01-338-2305
NSN 5999-01-158-5190
NSN 5855-01-173-0808
NSN 6150-01-252-9833
NSN 5835-00-505-2516
NSN 5945-00-554-9351
NSN 5855-01-154-3871