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 6110-00-804-1085
NSN 5945-01-555-6489
NSN 5905-01-386-3180
NSN 4140-00-991-8849
NSN 6130-01-435-6140
NSN 5999-01-019-1890
NSN 6610-00-161-7439
NSN 6110-01-011-0795
NSN 6130-01-152-6718
NSN 7035-00-329-4015
NSN 6110-01-058-5321
NSN 6105-01-113-1446