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 7035-01-276-9016
NSN 5950-01-181-5768
NSN 5965-01-305-7413
NSN 5935-00-639-1382
NSN 6320-01-207-9038
NSN 5985-01-464-2266
NSN 6645-01-462-2101
NSN 5998-01-370-7718
NSN 5950-00-489-5583
NSN 6685-00-263-4545
NSN 2925-01-106-3552
NSN 5905-01-386-1108