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 5855-01-268-6468
NSN 5910-01-262-9890
NSN 5855-01-110-9564
NSN 6650-01-122-0169
NSN 6610-00-085-4436
NSN 5910-01-656-9473
NSN 5910-01-541-9812
NSN 6240-01-528-9653
NSN 5950-01-111-0158
NSN 5990-00-466-2952
NSN 5925-00-905-5135
NSN 6320-01-532-7491