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 6110-01-641-2436
NSN 5945-01-256-7983
NSN 5905-01-448-3405
NSN 6110-01-567-9423
NSN 5910-01-599-7609
NSN 6685-01-385-1993
NSN 5965-01-478-5291
NSN 6650-01-353-9299
NSN 5910-01-104-5927
NSN 6130-01-177-4472
NSN 4140-01-496-1001
NSN 5960-00-289-6591