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 5965-01-383-3725
NSN 5999-00-175-8973
NSN 6130-01-323-7444
NSN 6150-01-295-6310
NSN 5999-01-287-9573
NSN 5925-01-025-0322
NSN 5895-01-511-4444
NSN 5895-01-255-0677
NSN 6610-01-089-2487
NSN 6320-01-094-2634
NSN 5996-01-589-9828
NSN 5990-01-459-9533