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 6645-01-271-0248
NSN 6110-01-023-3568
NSN 6645-00-310-5839
NSN 6105-01-385-8552
NSN 5985-01-415-6259
NSN 5990-00-949-7782
NSN 6620-01-447-2172
NSN 5985-01-010-8774
NSN 5920-01-467-0842
NSN 6150-01-046-6416
NSN 5920-01-548-7123
NSN 6610-01-391-9062