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 6645-01-557-8134
NSN 6320-01-436-9228
NSN 5895-01-112-0484
NSN 7035-01-104-5446
NSN 6110-01-656-0588
NSN 5925-01-025-0322
NSN 5905-00-840-0763
NSN 5960-01-195-6905
NSN 5945-01-094-8264
NSN 6320-01-088-1109
NSN 5930-01-551-4246
NSN 5930-01-295-8493