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 5925-01-227-2798
NSN 5930-01-463-0854
NSN 6145-01-397-1598
NSN 6650-00-106-9592
NSN 5990-01-092-1963
NSN 5895-01-583-3004
NSN 5895-01-438-0321
NSN 6150-01-620-9581
NSN 6610-01-516-2442
NSN 5925-01-551-6292
NSN 4140-01-315-9304
NSN 6110-01-267-3854