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 5998-01-048-6875
NSN 6685-01-100-1672
NSN 6105-00-010-0267
NSN 6135-01-407-0594
NSN 5920-00-061-8623
NSN 5910-00-887-2614
NSN 6620-00-988-9170
NSN 6110-01-549-6608
NSN 6620-01-508-7902
NSN 7035-00-919-3381
NSN 5945-01-065-0887
NSN 6150-01-421-4028