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 7035-01-085-5955
NSN 5960-01-589-6846
NSN 6650-01-500-8561
NSN 5935-00-451-4504
NSN 6130-01-537-5021
NSN 4140-00-289-9263
NSN 5999-01-123-6657
NSN 5945-01-444-9638
NSN 5965-00-064-3951
NSN 5990-00-532-2641
NSN 6620-01-360-4725
NSN 6220-01-467-9608