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 6645-01-462-2101
NSN 6650-01-111-6374
NSN 6145-00-565-9560
NSN 6105-00-790-5531
NSN 6240-01-155-0875
NSN 6650-01-501-4304
NSN 7035-00-529-3128
NSN 6130-01-359-1712
NSN 2925-01-467-7672
NSN 6650-01-619-9986
NSN 5910-01-364-0317
NSN 5960-00-468-5353