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 6130-01-415-0944
NSN 5985-01-378-5578
NSN 5895-01-113-5580
NSN 5855-00-494-9581
NSN 5930-01-508-8031
NSN 5930-01-653-7678
NSN 6320-01-473-9024
NSN 5945-01-243-1131
NSN 7035-01-146-1578
NSN 5990-01-395-4194
NSN 6610-01-364-0294
NSN 6105-00-288-5872