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 6105-01-298-8428
NSN 6610-00-803-4374
NSN 5960-01-478-9493
NSN 5925-01-396-9432
NSN 5945-01-364-8496
NSN 5990-00-467-7431
NSN 6240-00-960-8458
NSN 5855-01-425-6340
NSN 4140-01-462-7737
NSN 5895-01-136-5979
NSN 6685-00-138-2739
NSN 6645-00-064-9839