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 5996-01-172-9400
NSN 5925-01-593-5431
NSN 5945-01-262-9640
NSN 5855-00-631-4565
NSN 6650-01-351-4544
NSN 5910-00-550-7097
NSN 5996-00-752-6007
NSN 6645-01-410-8905
NSN 5835-01-056-9303
NSN 6320-01-442-8604
NSN 5965-01-260-9551
NSN 6105-01-582-7698