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 5985-01-101-7888
NSN 5975-01-322-4437
NSN 5910-01-358-8514
NSN 7035-00-703-3535
NSN 6220-01-164-2271
NSN 5999-01-174-3521
NSN 5999-01-025-6686
NSN 6685-00-332-2655
NSN 6645-01-648-2115
NSN 5910-01-083-7188
NSN 6110-01-197-7488
NSN 6150-01-446-7170