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 5915-01-380-1197
NSN 5945-01-212-9604
NSN 2925-01-129-1261
NSN 6685-01-256-6443
NSN 6645-00-853-0073
NSN 2925-01-384-4139
NSN 5930-01-170-6020
NSN 6130-01-399-1945
NSN 6645-01-553-8500
NSN 6320-01-202-8761
NSN 5950-01-025-6732
NSN 5965-01-083-8006