A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5960-01-088-6553
NSN 5895-00-934-1372
NSN 5855-01-060-8521
NSN 2925-00-246-3077
NSN 5965-01-023-4965
NSN 5910-01-495-0619
NSN 6145-00-016-8768
NSN 5945-00-142-0005
NSN 6610-00-659-8760
NSN 6620-01-622-3035
NSN 5950-01-408-6172
NSN 5945-00-185-6609