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 5985-00-439-8327
NSN 6645-00-081-4298
NSN 6135-01-490-7704
NSN 5835-00-984-1233
NSN 5895-01-273-9896
NSN 6645-01-397-7277
NSN 5910-01-252-7773
NSN 6620-01-443-3526
NSN 4140-01-553-1584
NSN 6685-01-541-7243
NSN 6135-01-140-8201
NSN 5985-00-269-5388