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 5950-00-517-9328
NSN 6650-00-266-6808
NSN 6135-01-025-8109
NSN 5910-01-540-7479
NSN 5950-01-401-5321
NSN 5855-01-605-2438
NSN 6135-01-312-1040
NSN 6685-00-162-8077
NSN 6620-01-499-7705
NSN 5895-00-806-8518
NSN 6620-00-562-6337
NSN 6685-00-611-3949