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 5965-01-378-7335
NSN 6105-00-148-5859
NSN 6105-01-343-0612
NSN 5950-01-436-5244
NSN 7035-01-255-2332
NSN 2925-01-337-2508
NSN 7035-00-931-9415
NSN 6685-01-025-6765
NSN 6610-00-382-0266
NSN 6320-00-823-2015
NSN 4140-00-555-3856
NSN 6135-01-417-6539