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 6110-01-094-9797
NSN 6150-00-387-3045
NSN 6105-01-334-0698
NSN 6110-01-056-4964
NSN 6145-00-235-7317
NSN 6645-01-106-6369
NSN 5895-01-456-1702
NSN 5835-00-280-8494
NSN 5945-01-353-7365
NSN 6645-01-292-9778
NSN 6145-01-351-7195
NSN 6145-01-623-3487