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 5910-00-403-5814
NSN 7035-01-522-1911
NSN 5985-00-255-6279
NSN 6610-01-068-6487
NSN 6130-01-261-6107
NSN 6240-01-147-7494
NSN 5905-01-356-2527
NSN 6610-01-400-3880
NSN 5975-01-016-8263
NSN 5905-01-545-9442
NSN 5920-01-032-4756
NSN 7035-01-265-2301