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 6620-00-571-5645
NSN 5895-01-467-9384
NSN 6685-01-281-7267
NSN 5965-00-458-7321
NSN 6130-01-422-1397
NSN 6645-01-612-6885
NSN 5965-00-978-8535
NSN 6650-00-684-3060
NSN 6145-00-504-5221
NSN 5999-00-632-7137
NSN 6240-01-287-0524
NSN 5950-00-959-5462