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 5905-01-068-3379
NSN 6650-00-087-1569
NSN 6685-01-548-5618
NSN 5930-01-311-6366
NSN 5975-01-255-6828
NSN 6685-01-462-4837
NSN 2925-01-014-0118
NSN 5975-01-189-5925
NSN 5960-01-023-2815
NSN 5999-01-501-5137
NSN 6320-00-036-3688
NSN 5960-00-131-1218