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 5965-01-449-1101
NSN 5905-01-071-1391
NSN 6685-01-193-8879
NSN 6645-00-451-6462
NSN 7035-01-184-8905
NSN 6240-01-550-6487
NSN 5930-00-993-5667
NSN 5975-01-099-9450
NSN 5895-01-651-9453
NSN 5998-01-406-7790
NSN 5920-00-569-6435
NSN 6650-00-382-6080