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 6320-01-246-4390
NSN 6105-01-518-8943
NSN 5855-01-426-5589
NSN 5960-01-325-2241
NSN 5960-01-367-6153
NSN 5985-01-366-6637
NSN 6645-01-067-0780
NSN 6610-00-117-4624
NSN 6610-00-377-7956
NSN 2925-01-320-6512
NSN 6620-00-984-7252
NSN 5960-01-512-0233