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 5905-01-463-9701
NSN 5925-00-999-9320
NSN 5965-01-576-9309
NSN 7035-00-145-9138
NSN 6110-00-819-0574
NSN 5910-00-312-3982
NSN 5930-01-139-4278
NSN 5965-01-516-5763
NSN 6150-00-181-1711
NSN 5910-00-721-3283
NSN 6220-01-634-0660
NSN 5975-00-009-2725