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 5998-01-327-9666
NSN 6130-01-500-9068
NSN 6135-01-462-0731
NSN 6110-01-258-1291
NSN 5855-01-559-4901
NSN 6685-00-532-9266
NSN 6620-01-525-5914
NSN 6150-01-508-4207
NSN 6650-00-597-7313
NSN 5950-00-102-9597
NSN 6220-01-617-6214
NSN 6685-01-609-7280