Left hand thread w/ o-ring
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 6240-01-429-7830
NSN 5950-00-555-2881
NSN 5895-00-692-7672
NSN 5965-01-321-2907
NSN 5920-00-110-7800
NSN 6135-01-344-2442
NSN 6645-01-499-1434
NSN 6110-01-574-1932
NSN 6130-01-470-8997
NSN 5990-00-219-7413
NSN 5999-01-137-4489
NSN 2925-01-519-3221