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 6645-01-136-9825
NSN 6130-00-943-8575
NSN 6110-00-857-4274
NSN 6110-01-188-6683
NSN 6650-01-143-4586
NSN 6150-01-536-8966
NSN 5945-01-053-4331
NSN 5965-01-372-7272
NSN 5965-00-067-0290
NSN 7035-01-408-8698
NSN 5945-01-175-4544
NSN 6645-01-025-1002