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 6105-01-577-5310
NSN 6645-00-065-7286
NSN 6685-01-566-1316
NSN 6650-00-854-0265
NSN 6320-01-550-3420
NSN 7035-01-245-7973
NSN 5975-01-245-8641
NSN 5905-01-199-9445
NSN 6110-00-893-2349
NSN 5950-00-094-7560
NSN 5950-01-012-1906
NSN 5920-01-267-6086