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 6135-01-462-4442
NSN 5920-01-320-1337
NSN 6105-01-555-3964
NSN 6650-00-078-5773
NSN 6130-01-645-7337
NSN 5985-01-432-6771
NSN 5925-01-016-1146
NSN 6645-01-535-7136
NSN 6110-01-400-3622
NSN 5910-00-269-4755
NSN 6110-01-350-7986
NSN 5996-00-571-7341