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 6685-01-391-7560
NSN 5920-00-199-4050
NSN 5935-01-461-2602
NSN 7035-00-153-3826
NSN 7035-00-968-4848
NSN 5998-01-075-6896
NSN 5855-01-027-1571
NSN 5985-01-046-0330
NSN 5905-00-137-7669
NSN 6130-00-632-9275
NSN 5960-01-359-4257
NSN 2925-01-567-8027